Resolved hyperthyroidism before IVF is not associated with improved cumulative live birth rates: a retrospective cohort study.

Authors: Jin H; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Luo J; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Wu M; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Fang Y; Department of Biomedical Engineering, City University of Hong Kong, Hong Kong, Hong Kong SAR, China., Xu Z; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Zhu L; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Cao M; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Liang Z; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Wang J; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Lin Y; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Wu Y; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Peng W; Division of Gynecologic Oncology in the Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.; Department of Gynecologic Oncology, Anhui Provincial Cancer Hospital, Hefei, China., Liu H; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China., Liu JQ; Department of Obstetrics and Gynecology, Center for Reproductive Medicine; Guangdong Provincial Key Laboratory of Major Obstetrics Disease; Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology; Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.

Source: Frontiers in endocrinology [Front Endocrinol (Lausanne)] 2026 Jun 02; Vol. 17, pp. 1749355. Date of Electronic Publication: 2026 Jun 02 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Frontiers Research Foundation] Country of Publication: Switzerland NLM ID: 101555782 Publication Model: eCollection Cited Medium: Print ISSN: 1664-2392 (Print) Linking ISSN: 16642392 NLM ISO Abbreviation: Front Endocrinol (Lausanne) Subsets: MEDLINE

MeSH Terms: Hyperthyroidism*/complications , Hyperthyroidism*/therapy , Fertilization in Vitro*/methods , Live Birth*/epidemiology , Infertility, Female*/therapy , Birth Rate*, Humans ; Female ; Retrospective Studies ; Pregnancy ; Adult ; Pregnancy Rate ; Follow-Up Studies ; Oocyte Retrieval

Medium-sized follicle proportion on the trigger day may be associated with higher live birth rate in fresh embryo transfer cycles among low-prognosis patients: a retrospective cohort study.

Authors: Yin H; Reproductive Medicine Center, Anhui No.2 Provincial People's Hospital, Hefei, China.; Anhui Institute of Medicine, Hefei, China., Zhu J; Reproductive Medicine Center, The 901st Hospital of PLA Joint Logistics Support Force, Hefei, China., Wang C; Reproductive Medicine Center, The 901st Hospital of PLA Joint Logistics Support Force, Hefei, China., Luan K; Reproductive Medicine Center, The 901st Hospital of PLA Joint Logistics Support Force, Hefei, China., Wu Y; Reproductive Medicine Center, The 901st Hospital of PLA Joint Logistics Support Force, Hefei, China., Ni F; Reproductive Medicine Center, The 901st Hospital of PLA Joint Logistics Support Force, Hefei, China.

Source: Frontiers in endocrinology [Front Endocrinol (Lausanne)] 2026 Jul 15; Vol. 17, pp. 1888870. Date of Electronic Publication: 2026 Jul 15 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Frontiers Research Foundation] Country of Publication: Switzerland NLM ID: 101555782 Publication Model: eCollection Cited Medium: Print ISSN: 1664-2392 (Print) Linking ISSN: 16642392 NLM ISO Abbreviation: Front Endocrinol (Lausanne) Subsets: MEDLINE

MeSH Terms: Embryo Transfer*/methods , Live Birth*/epidemiology , Ovulation Induction*/methods , Ovarian Follicle* , Birth Rate*, Gonadotropin-Releasing Hormone/antagonists & inhibitors ; Oocyte Retrieval/methods ; Fertilization in Vitro/methods ; Humans ; Female ; Retrospective Studies ; Pregnancy ; Prognosis ; Adult ; Pregnancy Rate ; Pregnancy Outcome

Live birth rate after ART with donor semen in single women, lesbian couples and heterosexual couples: a systematic review and meta-analysis.

Authors: Pont JC; Centre AMP NatiFiv - Groupe Inovie, Meaux, France., Begon E; Service de gynécologie et médecine de la reproduction, CHU Bordeaux, Hôpital Pellegrin, Bordeaux, France., Bouée S; Service de médecine et biologie de la reproduction, CHU Brest, Hôpital Morvan, Brest, France., Domin-Bernhard M; Département de gynécologie obstétrique et reproduction humaine, CHU de Rennes, Hôpital Sud, Rennes, France., Jaffré F; Clinique Mutualiste La Sagesse, Rennes, France., Languille S; Monitoring Force, Maisons-Laffitte, France., Simon V; Service de Médecine et Biologie de la Reproduction, Hôpital Jeanne de Flandre, CHU de Lille, Lille, France., Fréour T; Service de Médecine et Biologie de la Reproduction, Hôpital Mère et Enfant, CHU de Nantes, Nantes, France; Nantes Université, CHU Nantes, INSERM, Centre for Research in Transplantation and Translational Immunology, UMR 1064, Nantes, France; Association Nationale du Don D'Engendrement, Nancy, France. Electronic address: Thomas.freour@chu-nantes.fr.

Source: Reproductive biomedicine online [Reprod Biomed Online] 2026 Jul; Vol. 53 (1), pp. 105545. Date of Electronic Publication: 2026 Feb 06.

Publication Type: Journal Article; Systematic Review; Meta-Analysis; Review

Journal Info: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 101122473 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1472-6491 (Electronic) Linking ISSN: 14726483 NLM ISO Abbreviation: Reprod Biomed Online Subsets: MEDLINE

MeSH Terms: Heterosexuality*/statistics & numerical data , Reproductive Techniques, Assisted*/statistics & numerical data , Live Birth*/epidemiology , Birth Rate* , Sexual and Gender Minorities* , Semen*, Humans ; Female ; Pregnancy ; Male ; Pregnancy Rate ; Fertilization in Vitro ; Insemination, Artificial, Heterologous

Luteinizing hormone supplementation and cumulative live birth rate in assisted reproductive technology cycles among women of advanced reproductive age.

Authors: Xia L; Reproductive Medicine Center, Jiangxi Maternal and Child Health Hospital, Nanchang, China.; School of Public Health, Jiangxi Medical College, Nanchang University, Nanchang, China.; Jiangxi Key Laboratory of Reproductive Health, Jiangxi Maternal and Child Health Hospital, Nanchang, China., Xia W; Clinical Medical College, Nanchang University, Nanchang, China., Tian L; Reproductive Medicine Center, Jiangxi Maternal and Child Health Hospital, Nanchang, China., Huang J; Reproductive Medicine Center, Jiangxi Maternal and Child Health Hospital, Nanchang, China.; Jiangxi Key Laboratory of Reproductive Health, Jiangxi Maternal and Child Health Hospital, Nanchang, China., Chen H; Reproductive Medicine Center, Jiangxi Maternal and Child Health Hospital, Nanchang, China.; Jiangxi Key Laboratory of Reproductive Health, Jiangxi Maternal and Child Health Hospital, Nanchang, China., Cai L; Department of Child Health, Jiangxi Maternal and Child Health Hospital, Nanchang, China., Xia L; Department of Acupuncture, the Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, China., Zhao Y; Reproductive Medicine Center, Jiangxi Maternal and Child Health Hospital, Nanchang, China., Gao W; School of Public Health, Jiangxi Medical College, Nanchang University, Nanchang, China.

Source: Frontiers in endocrinology [Front Endocrinol (Lausanne)] 2026 Jun 17; Vol. 17, pp. 1846492. Date of Electronic Publication: 2026 Jun 17 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Frontiers Research Foundation] Country of Publication: Switzerland NLM ID: 101555782 Publication Model: eCollection Cited Medium: Print ISSN: 1664-2392 (Print) Linking ISSN: 16642392 NLM ISO Abbreviation: Front Endocrinol (Lausanne) Subsets: MEDLINE

MeSH Terms: Luteinizing Hormone*/administration & dosage , Ovulation Induction*/methods , Live Birth*/epidemiology , Birth Rate* , Reproductive Techniques, Assisted*, Follicle Stimulating Hormone/administration & dosage ; Menotropins/administration & dosage ; Recombinant Proteins/administration & dosage ; Humans ; Female ; Retrospective Studies ; Pregnancy ; Adult ; Advanced Maternal Age ; Pregnancy Rate

Association between endogenous oxytocin levels and live birth rates following fresh embryo transfer: a prospective cohort study.

Authors: Zhou R; Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China.; Women and Children's Hospital, Southern University of Science and Technology, Shenzhen, China., Wang Z; Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China., Zhu Z; School of Public Health, Sun Yat-sen University, Guangzhou, China., Dong M; Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China.; Women and Children's Hospital, Southern University of Science and Technology, Shenzhen, China., Wang J; Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China., Huang L; Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China.; Women and Children's Hospital, Southern University of Science and Technology, Shenzhen, China., Qi Q; Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China.; Women and Children's Hospital, Southern University of Science and Technology, Shenzhen, China., Zhang X; Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China.; Women and Children's Hospital, Southern University of Science and Technology, Shenzhen, China., Liu F; Center for Reproductive Medicine, Guangdong Women and Children Hospital, Guangzhou, Guangdong, China.; Women and Children's Hospital, Southern University of Science and Technology, Shenzhen, China.

Source: Frontiers in endocrinology [Front Endocrinol (Lausanne)] 2026 Jun 02; Vol. 17, pp. 1850346. Date of Electronic Publication: 2026 Jun 02 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Frontiers Research Foundation] Country of Publication: Switzerland NLM ID: 101555782 Publication Model: eCollection Cited Medium: Print ISSN: 1664-2392 (Print) Linking ISSN: 16642392 NLM ISO Abbreviation: Front Endocrinol (Lausanne) Subsets: MEDLINE

MeSH Terms: Oxytocin*/blood , Oxytocin*/metabolism , Oxytocin*/analysis , Embryo Transfer*/methods , Follicular Fluid*/metabolism , Follicular Fluid*/chemistry , Live Birth*/epidemiology , Birth Rate*, Fertilization in Vitro/methods ; Humans ; Female ; Pregnancy ; Prospective Studies ; Adult ; Ovulation Induction ; Pregnancy Rate

The Effect of the Great Recession on U.S. Fertility: Causal Estimates From a Novel Cohort Discontinuity Design.

Authors: Wu LL; Department of Sociology, New York University, New York, NY, USA., Mark NDE; Department of Sociology, University of Wisconsin‒Madison, Madison, WI, USA., Hill J; Department of Applied Statistics, New York University, New York, NY, USA.

Source: Demography [Demography] 2026 Jun 01; Vol. 63 (3), pp. 813-841.

Publication Type: Journal Article

Journal Info: Publisher: Duke University Press Country of Publication: United States NLM ID: 0226703 Publication Model: Print Cited Medium: Internet ISSN: 1533-7790 (Electronic) Linking ISSN: 00703370 NLM ISO Abbreviation: Demography Subsets: MEDLINE

MeSH Terms: Birth Rate*/trends , Birth Rate*/ethnology , Economic Recession* , Fertility*, Adult ; Female ; Humans ; Middle Aged ; Black or African American ; Cohort Studies ; United States ; White

Parenthood decisions in uncertain times: Experimental evidence from four countries.

Authors: Aassve A; Department of Social and Political Sciences, Bocconi University, Milan 20136, Italy.; Dondena Centre for Research on Social Dynamics and Public Policy, Bocconi University, Milan 20136, Italy., Mencarini L; Department of Social and Political Sciences, Bocconi University, Milan 20136, Italy.; Dondena Centre for Research on Social Dynamics and Public Policy, Bocconi University, Milan 20136, Italy., Peng C; Department of Social and Political Sciences, Bocconi University, Milan 20136, Italy.; Dondena Centre for Research on Social Dynamics and Public Policy, Bocconi University, Milan 20136, Italy., Plach S; Department of Social and Political Sciences, Bocconi University, Milan 20136, Italy.; Dondena Centre for Research on Social Dynamics and Public Policy, Bocconi University, Milan 20136, Italy., Amarales AR; Department of Social and Political Sciences, Bocconi University, Milan 20136, Italy.; Dondena Centre for Research on Social Dynamics and Public Policy, Bocconi University, Milan 20136, Italy., Tanturri ML; Department of Statistical Sciences, University of Padua, Padova 35121, Italy.

Source: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2026 Aug 04; Vol. 123 (31), pp. e2601690123. Date of Electronic Publication: 2026 Jul 28.

Publication Type: Journal Article

Journal Info: Publisher: National Academy of Sciences Country of Publication: United States NLM ID: 7505876 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1091-6490 (Electronic) Linking ISSN: 00278424 NLM ISO Abbreviation: Proc Natl Acad Sci U S A Subsets: MEDLINE

MeSH Terms: Birth Rate*/trends , Parents*/psychology , Decision Making*, Humans ; United States ; Female ; Germany ; Uncertainty ; Italy ; Argentina ; Male ; Family Characteristics ; Climate Change ; Fertility ; Adult ; Socioeconomic Factors

Effect of adenomyosis on the cumulative live birth rate in oocyte donation cycles: a retrospective analysis.

Authors: Cozzolino M; IVIRMA Global Research Alliance, IVI Bologna, Italy.; IVIRMA Global Research Alliance, IVI Foundation-IIS la Fe, Valencia, Spain.. Electronic address: mauro.cozzolino@ivirma.com., Exacoustos C; Department of Surgical Sciences, Obstetrics and Gynaecology Clinic, University of Rome 'Tor Vergata', Rome, Italy., Cosentino M; Department of Obstetrics and Gynaecology, University of Rome 'La Sapienza', Rome, Italy., Pellegrini L; IVIRMA Global Research Alliance, IVI Roma, Italy., Seltingia A; IVIRMA Global Research Alliance, IVI Roma, Italy., Galliano D; IVIRMA Global Research Alliance, IVI Foundation-IIS la Fe, Valencia, Spain., Pellicer A; IVIRMA Global Research Alliance, IVI Roma, Italy.

Source: Reproductive biomedicine online [Reprod Biomed Online] 2026 Aug; Vol. 53 (2), pp. 105499. Date of Electronic Publication: 2026 Jan 23.

Publication Type: Journal Article; Observational Study

Journal Info: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 101122473 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1472-6491 (Electronic) Linking ISSN: 14726483 NLM ISO Abbreviation: Reprod Biomed Online Subsets: MEDLINE

MeSH Terms: Adenomyosis*/complications , Adenomyosis*/diagnostic imaging , Live Birth*/epidemiology , Infertility, Female*/therapy , Oocyte Donation* , Birth Rate*, Progesterone/blood ; Humans ; Female ; Retrospective Studies ; Adult ; Pregnancy

Cumulative live birth rates following testicular sperm extraction in non-obstructive male infertility.

Authors: Ottou L; Gynecology and Assisted Reproductive Technology Department, Bordeaux University Hospital, Bordeaux, France. Electronic address: ottou.lena@gmail.com., Mebroukine S; Urology Department, Bordeaux University Hospital, Bordeaux, France., Ferretti L; Urology Department, Bordeaux University Hospital, Bordeaux, France., Chansel-Debordeaux L; Reproductive Biology Department, Unit-CECOS, Bordeaux University Hospital, Bordeaux, France., Lambert M; Gynecology and Assisted Reproductive Technology Department, Bordeaux University Hospital, Bordeaux, France., Bernard V; Gynecology and Assisted Reproductive Technology Department, Bordeaux University Hospital, Bordeaux, France., Hocke C; Gynecology and Assisted Reproductive Technology Department, Bordeaux University Hospital, Bordeaux, France., Robert G; Urology Department, Bordeaux University Hospital, Bordeaux, France., Depuydt C; Reproductive Biology Department, Unit-CECOS, Bordeaux University Hospital, Bordeaux, France., Buffeteau A; Gynecology and Assisted Reproductive Technology Department, Bordeaux University Hospital, Bordeaux, France., Begon E; Gynecology and Assisted Reproductive Technology Department, Bordeaux University Hospital, Bordeaux, France., de Hauteclocque AB; Urology Department, Bordeaux University Hospital, Bordeaux, France.

Source: European journal of obstetrics, gynecology, and reproductive biology [Eur J Obstet Gynecol Reprod Biol] 2026 Aug; Vol. 324, pp. 115265. Date of Electronic Publication: 2026 Jun 20.

Publication Type: Journal Article; Observational Study

Journal Info: Publisher: Elsevier Scientific Publishers Country of Publication: Ireland NLM ID: 0375672 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1872-7654 (Electronic) Linking ISSN: 03012115 NLM ISO Abbreviation: Eur J Obstet Gynecol Reprod Biol Subsets: MEDLINE

MeSH Terms: Sperm Retrieval*/statistics & numerical data , Sperm Injections, Intracytoplasmic*/statistics & numerical data , Live Birth*/epidemiology , Infertility, Male*/therapy , Birth Rate*, Humans ; Male ; Retrospective Studies ; Pregnancy ; Adult ; Female

Levels and trends in fertility rates among adolescents aged 10-14 and 15-19 in 201 countries and areas from 1950 to 2023.

Authors: Chao F; Computational Social Science Division, School of Humanities and Social Science, The Chinese University of Hong Kong, Shenzhen, Shenzhen, Guangdong, China chaofengqing@cuhk.edu.cn., Kantorová V; Department of Economic and Social Affairs, United Nations Population Division, New York, New York, USA., Gonnella G; Department of Economic and Social Affairs, United Nations Population Division, New York, New York, USA., Schoumaker B; Centre for Demographic Research, Iacchos Institute, UCLouvain, Louvain-la-Neuve, Belgium., Sánchez-Páez DA; Department of Economic Theory, Universidad de Valladolid, Valladolid, Spain., Gerland P; Department of Economic and Social Affairs, United Nations Population Division, New York, New York, USA.

Source: BMJ global health [BMJ Glob Health] 2026 Jul 29; Vol. 11 (7). Date of Electronic Publication: 2026 Jul 29.

Publication Type: Journal Article

Journal Info: Publisher: BMJ Publishing Group Ltd Country of Publication: England NLM ID: 101685275 Publication Model: Electronic Cited Medium: Print ISSN: 2059-7908 (Print) Linking ISSN: 20597908 NLM ISO Abbreviation: BMJ Glob Health Subsets: MEDLINE

MeSH Terms: Birth Rate*/trends , Pregnancy in Adolescence*/statistics & numerical data , Global Health*/statistics & numerical data, Humans ; Female ; Adolescent ; Child ; Young Adult ; Pregnancy

The future of births via medically assisted reproduction in Italy:Scenarios to 2050.

Authors: Burgio A; Italian National Institute of Statistics, Rome, Italy., Castagnaro C; Italian National Institute of Statistics, Rome, Italy., De Santis G; Department of Statistics, Computer Science, Applications, University of Florence, Florence, Italy., Vignoli D; Department of Statistics, Computer Science, Applications, University of Florence, Florence, Italy., Vitali A; Department of Sociology and Social Research, University of Trento, Trento, Italy.

Source: PloS one [PLoS One] 2026 Jul 21; Vol. 21 (7), pp. e0354135. Date of Electronic Publication: 2026 Jul 21 (Print Publication: 2026).

Publication Type: Journal Article

Journal Info: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE

MeSH Terms: Reproductive Techniques, Assisted*/trends , Reproductive Techniques, Assisted*/statistics & numerical data , Birth Rate*/trends, Humans ; Italy ; Female ; Maternal Age ; Adult ; Pregnancy ; Middle Aged

Available data sources to estimate adolescent birthrates in Mexico: a users' guide.

Authors: Darney BG; Guttmacher Institute, 125 Maiden Lane, New York, NY, 10038, USA. darneyb@ohsu.edu.; Department of Obstetrics and Gynecology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd UHN-50, Portland, OR, 97239, USA. darneyb@ohsu.edu.; Instituto Nacional de Salud Publica (INSP), Cuernavaca, Morelos, Mexico. darneyb@ohsu.edu., Fuentes-Rivera E; Health Research Consortium (CISIDAT), Cuernavaca, Morelos, Mexico.; El Colegio de México, Ciudad de México, Mexico., Schiavon R; Independent consultant, Mexico City, Mexico., Mejia-Pailles G; Independent consultant, Mexico City, Mexico., Riosmena F; The University of Texas, San Antonio, USA.

Source: Population health metrics [Popul Health Metr] 2026 Jul 13; Vol. 24 (1). Date of Electronic Publication: 2026 Jul 13.

Publication Type: Journal Article

Journal Info: Publisher: BioMed Central Country of Publication: England NLM ID: 101178411 Publication Model: Electronic Cited Medium: Internet ISSN: 1478-7954 (Electronic) Linking ISSN: 14787954 NLM ISO Abbreviation: Popul Health Metr Subsets: MEDLINE

MeSH Terms: Birth Rate*/trends , Pregnancy in Adolescence*/statistics & numerical data, Mexico/epidemiology ; Humans ; Adolescent ; Female ; Child ; Birth Certificates ; Young Adult ; Pregnancy ; Censuses ; Information Sources

The estimated potential birth loss from female accidental mortality in Iran, 2011-2023.

Authors: Eshraghi R; Social Determinants of Health Research Center, Isfahan University of Medical Sciences, Isfahan, Iran. Eshraghi.rza@gmail.com.; Social Determinants of Health Research Center Daneshgah Bvld, Isfahan, Iran. Eshraghi.rza@gmail.com., Amini-Rarani M; Social Determinants of Health Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.; Iranian Research Network for Social Determinants of Health (IRNSDH), Tehran, Iran., Motlagh ME; School of Medicine, Ahvaz Jundishapur University of Medical sciences, Ahvaz, Iran., Rahimi A; Health Information Technology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.; Clinical Informationist Research Group, Health Information Technology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran., Mohseni M; Health Management and Economics Research Center, Isfahan University of Medical Sciences, Isfahan, Iran., Bahrami A; Interventional Cardiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran., Amini M; School of Medicine, Kashan University of Medical Sciences, Isfahan, Iran., Mousavi N; School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran., Galehdari H; Secretariat of Health and Food Security, Isfahan University of Medical Sciences, Isfahan, Iran., Bashzar S; Social Determinants of Health Research Center, Isfahan University of Medical Sciences, Isfahan, Iran. sbashzar03@gmail.com.

Source: Population health metrics [Popul Health Metr] 2026 Jul 09; Vol. 24 (1). Date of Electronic Publication: 2026 Jul 09.

Publication Type: Journal Article

Journal Info: Publisher: BioMed Central Country of Publication: England NLM ID: 101178411 Publication Model: Electronic Cited Medium: Internet ISSN: 1478-7954 (Electronic) Linking ISSN: 14787954 NLM ISO Abbreviation: Popul Health Metr Subsets: MEDLINE

MeSH Terms: Accidents, Traffic*/mortality , Birth Rate*/trends , Accidental Injuries*/mortality, Iran/epidemiology ; Female ; Humans ; Retrospective Studies ; Adult ; Adolescent ; Middle Aged ; Young Adult ; Fertility

Randomised double-blind controlled study protocol of the cumulative live birth rate of in vitro fertilisation following sperm preparation by a microfluidic chip method versus a density gradient centrifugation method.

Authors: Lee STC; Department of Obstetrics and Gynaecology, Princess Margaret Hospital, Hong Kong, Hong Kong., Tong PYW; Department of Obstetrics and Gynaecology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong., Lam KKW; Department of Obstetrics and Gynaecology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong., Lock CHY; Department of Obstetrics and Gynaecology, Kwong Wah Hospital, Hong Kong, Hong Kong., Lam MT; Department of Obstetrics and Gynaecology, Kwong Wah Hospital, Hong Kong, Hong Kong., Lai SF; Department of Obstetrics and Gynaecology, Kwong Wah Hospital, Hong Kong, Hong Kong., Leung ETY; Department of Obstetrics and Gynaecology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong., Chiu PCN; Department of Obstetrics and Gynaecology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong., Li RHW; Department of Obstetrics and Gynaecology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong., Yeung WSB; Department of Obstetrics and Gynaecology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong., Ng EHY; Department of Obstetrics and Gynaecology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong nghye@hku.hk.

Source: BMJ open [BMJ Open] 2026 Jul 03; Vol. 16 (7), pp. e119056. Date of Electronic Publication: 2026 Jul 03.

Publication Type: Journal Article; Clinical Trial Protocol

Journal Info: Publisher: BMJ Publishing Group Ltd Country of Publication: England NLM ID: 101552874 Publication Model: Electronic Cited Medium: Internet ISSN: 2044-6055 (Electronic) Linking ISSN: 20446055 NLM ISO Abbreviation: BMJ Open Subsets: MEDLINE

MeSH Terms: Fertilization in Vitro*/methods , Spermatozoa* , Live Birth* , Birth Rate*, Centrifugation, Density Gradient/methods ; Humans ; Male ; Female ; Double-Blind Method ; Pregnancy ; Randomized Controlled Trials as Topic ; Adult ; Pregnancy Rate ; Lab-On-A-Chip Devices

Shifting the reproductive window: The contribution of ART and egg donation to fertility rates in the UK.

Authors: Bruckamp L; London School of Economics and Political Science., Lazzari E; Wittgenstein Centre for Demography and Global Human Capital (IIASA, OeAW, University of Vienna).

Source: Population studies [Popul Stud (Camb)] 2026 Jul; Vol. 80 (2), pp. 321-333. Date of Electronic Publication: 2025 Oct 27.

Publication Type: Journal Article

Journal Info: Publisher: Routledge Country of Publication: England NLM ID: 0376427 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1477-4747 (Electronic) Linking ISSN: 00324728 NLM ISO Abbreviation: Popul Stud (Camb) Subsets: MEDLINE

MeSH Terms: Reproductive Techniques, Assisted*/statistics & numerical data , Oocyte Donation*/statistics & numerical data , Birth Rate*/trends, Humans ; Female ; United Kingdom ; Adult ; Middle Aged ; Fertility

Declining global fertility and our future dependence on ART.

Authors: Aitken RJ; Discipline of Biological Sciences, School of Environmental and Life Sciences, College of Engineering, Science and Environment, The University of Newcastle, NSW, Australia.; Infertility and Reproduction Research Program, Hunter Medical Research Institute, NSW, Australia.; Memphasys, Sydney, NSW, Australia.. Electronic address: john.aitken@newcastle.edu.au.

Source: Reproductive biomedicine online [Reprod Biomed Online] 2026 Jul; Vol. 53 (1), pp. 105697. Date of Electronic Publication: 2026 Mar 26.

Publication Type: Journal Article; Review

Journal Info: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 101122473 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1472-6491 (Electronic) Linking ISSN: 14726483 NLM ISO Abbreviation: Reprod Biomed Online Subsets: MEDLINE

MeSH Terms: Reproductive Techniques, Assisted*/trends , Birth Rate*/trends , Fertility*, Humans ; Population Dynamics ; Female

Cohort fertility differences between men and women in a developed population: Evidence from Spain.

Authors: Requena M; Universidad Nacional de Educación a Distancia.; Grupo de Estudios 'Población y sociedad'., Reher DS; Grupo de Estudios 'Población y sociedad'.; Universidad Complutense de Madrid.

Source: Population studies [Popul Stud (Camb)] 2026 Jul; Vol. 80 (2), pp. 239-256. Date of Electronic Publication: 2025 Nov 06.

Publication Type: Journal Article

Journal Info: Publisher: Routledge Country of Publication: England NLM ID: 0376427 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1477-4747 (Electronic) Linking ISSN: 00324728 NLM ISO Abbreviation: Popul Stud (Camb) Subsets: MEDLINE

MeSH Terms: Birth Rate*/trends , Fertility*, Humans ; Spain ; Female ; Male ; Socioeconomic Factors ; Adult ; Sex Factors ; Middle Aged ; Young Adult

Fertility, birth, reproduction: Connecting formal demographic frameworks.

Authors: Baudisch A; University of Southern Denmark., Polizzi A; University of Oxford.; Max Planck Institute for Demographic Research.

Source: Population studies [Popul Stud (Camb)] 2026 Jul; Vol. 80 (2), pp. 199-213. Date of Electronic Publication: 2025 Oct 03.

Publication Type: Journal Article

Journal Info: Publisher: Routledge Country of Publication: England NLM ID: 0376427 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1477-4747 (Electronic) Linking ISSN: 00324728 NLM ISO Abbreviation: Popul Stud (Camb) Subsets: MEDLINE

MeSH Terms: Birth Rate* , Fertility* , Reproduction*, Humans ; Female ; Maternal Age ; Demography

Women's education and fertility in select countries of Africa and Asia: Moderation by quality of education.

Authors: Chen S; London School of Economics and Political Science.

Source: Population studies [Popul Stud (Camb)] 2026 Jul; Vol. 80 (2), pp. 215-237. Date of Electronic Publication: 2025 Jul 24.

Publication Type: Journal Article

Journal Info: Publisher: Routledge Country of Publication: England NLM ID: 0376427 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1477-4747 (Electronic) Linking ISSN: 00324728 NLM ISO Abbreviation: Popul Stud (Camb) Subsets: MEDLINE

MeSH Terms: Educational Status* , Fertility* , Birth Rate*, Africa/epidemiology ; Humans ; Asia ; Female ; Adult ; Young Adult

The population structure of the Amish, a rapidly growing ethnic religion in North America.

Authors: Anderson C; The Pennsylvania State University., Thiehoff S; Technical University of Dortmund.; University of Southampton.

Source: Population studies [Popul Stud (Camb)] 2026 Jul; Vol. 80 (2), pp. 257-280. Date of Electronic Publication: 2025 Dec 19.

Publication Type: Journal Article

Journal Info: Publisher: Routledge Country of Publication: England NLM ID: 0376427 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1477-4747 (Electronic) Linking ISSN: 00324728 NLM ISO Abbreviation: Popul Stud (Camb) Subsets: MEDLINE

MeSH Terms: Birth Rate*/ethnology , Ethnicity*/statistics & numerical data , Religion* , Population Dynamics*, Marriage/statistics & numerical data ; Marriage/ethnology ; Humans ; Female ; North America ; Adult ; Young Adult ; Life Expectancy ; Infant ; Infant Mortality ; Fertility