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References from Timing of puberty and infertility in women and men. Local targets link to admitted publications; unresolved targets remain external evidence.
Infertility prevalence and the methods of estimation from 1990 to 2021: a systematic review and meta-analysis
2022 · External reference
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Evaluation and treatment of infertility
2015 · External reference
The association between age at menarche and infertility: a systematic review and meta-analysis of observational studies
10.1186/s40834-025-00346-7 · 2025 · External reference
A prospective cohort study of menstrual characteristics and time to pregnancy
10.1093/aje/kwr130 · 2011 · External reference
Age of menarche and time to pregnancy
10.1093/humrep/deu153 · 2014 · External reference
The relationship between age at menarche and infertility among chinese rural women
10.1016/j.ejogrb.2015.08.016 · 2015 · External reference
Menstrual cycle characteristics and fecundability in a north American preconception cohort
10.1016/j.annepidem.2016.05.006 · 2016 · External reference
The influence of age at menarche, menstrual cycle length and bleeding duration on time to pregnancy: a large prospective cohort study among rural chinese women
10.1111/1471-0528.14469 · 2017 · External reference
Early or late menarche is associated with reduced fecundability in the Norwegian Mother, Father and Child Cohort Study
10.1093/humrep/deae011 · 2024 · External reference
Self-reported onset of puberty and subsequent semen quality and reproductive hormones in healthy young men
10.1093/humrep/dew122 · 2016 · External reference
Is age at puberty associated with semen quality and reproductive hormones in young adult life?
10.4103/1008-682x.190328 · 2017 · External reference
Early pubertal timing is associated with lower sperm concentration in college students
10.18632/oncotarget.24415 · 2018 · External reference
Timing of puberty in relation to semen characteristics, testicular volume, and reproductive hormones: a cohort study
10.1016/j.fertnstert.2023.05.164 · 2023 · External reference
The International Glossary on Infertility and Fertility Care, 2017
10.1093/humrep/dex234 · 2017 · External reference
Maternal smoking during Pregnancy and timing of Puberty in Sons and Daughters: a Population-based Cohort Study
10.1093/aje/kwy206 · 2019 · External reference
Birth weight, early life weight gain and age at menarche: a systematic review of longitudinal studies
10.1111/obr.12587 · 2017 · External reference
Maternal cigarette smoking during pregnancy and reproductive health in children: a review of epidemiological studies
10.4103/1008-682x.122351 · 2014 · External reference
Association between childhood obesity and infertility in later life: a systematic review of cohort studies
10.1186/s12902-023-01490-4 · 2023 · External reference
Public health implications of altered puberty timing
10.1542/peds.2007-1813g · 2008 · External reference
Pubertal timing and the development of psychopathology in adolescence and beyond
10.1016/j.yhbeh.2013.04.003 · 2013 · External reference
Changing smoking, drinking, and eating behaviour among pregnant women in Denmark. Evaluation of a health campaign in a local region
10.1177/140349488901700404 · 1989 · External reference
The Danish Civil Registration System
10.1177/1403494810387965 · 2011 · External reference
The Danish Civil Registration System as a tool in epidemiology
10.1007/s10654-014-9930-3 · 2014 · External reference
Puberty: Normal physiology (brief overview)
10.1016/j.beem.2019.03.001 · 2019 · External reference
The reproducibility of self-reported age at menarche: the Tromsø Study
10.1186/s12905-017-0420-0 · 2017 · External reference
Voice break in boys-temporal relations with other pubertal milestones and likely causal effects of BMI
10.1093/humrep/dez118 · 2019 · External reference
The Danish National Patient Register
10.1177/1403494811401482 · 2011 · External reference
The Danish in vitro fertilisation (IVF) register
1999 · External reference
The Danish National Register of assisted reproductive technology: content and research potentials
10.1007/s10654-021-00742-8 · 2021 · External reference
Unexplained infertility, the controversial matter in management of infertile couples
2015 · External reference
Causal diagrams for epidemiologic research
10.1097/00001648-199901000-00008 · 1999 · External reference
The Danish Medical Birth Register
10.1007/s10654-018-0356-1 · 2018 · External reference
Multiple imputation for missing data in epidemiological and clinical research: potential and pitfalls
10.1136/bmj.b2393 · 2009 · External reference
Multiple imputation using chained equations: issues and guidance for practice
10.1002/sim.4067 · 2011 · External reference
A structural approach to selection bias
10.1097/01.ede.0000135174.63482.43 · 2004 · External reference
The Danish National Patient Registry: a review of content, data quality, and research potential
10.2147/clep.s91125 · 2015 · External reference
Validation of Obstetric Diagnosis and Procedure Codes in the Danish National Patient Registry in 2017
10.2147/clep.s441123 · 2024 · External reference
Timing of puberty in boys and girls: a population-based study
10.1111/ppe.12507 · 2019 · External reference
Age at menarche: Accuracy of recall after thirty-nine years
1974 · External reference
Longitudinal reliability of self-reported age at menarche in adolescent girls: variability across time and setting
10.1037/a0029424 · 2013 · External reference
Predicting adult obesity from childhood obesity: a systematic review and meta‐analysis
10.1111/obr.12334 · 2016 · External reference
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Age at menarche and adult body mass index: a Mendelian randomization study
10.1038/s41366-018-0048-7 · 2018 · External reference
Age at menarche and polycystic ovary syndrome: a Mendelian randomization study
10.1002/ijgo.14820 · 2023 · External reference
Physical activity, Body Mass Index, and Ovulatory Disorder Infertility
10.1097/00001648-200203000-00013 · 2002 · External reference
Association between age at menarche and body mass index, waist circumference, waist to hip ratio, and waist to height ratio in adult women
10.1002/ajhb.23523 · 2021 · External reference
Age at menarche and parity are independently associated with Anti-Müllerian hormone, a marker of ovarian reserve, in Filipino young adult women
10.1002/ajhb.22309 · 2012 · External reference
Influence of preterm birth and small birth size on serum anti-Müllerian hormone levels in young adult women
10.1530/eje-10-0528 · 2010 · External reference
Birth weight and age at menarche in patients with polycystic ovary syndrome or diminished ovarian reserve, in a retrospective cohort
10.1093/humrep/deg409 · 2003 · External reference
Age at menarche: a predictor of diminished ovarian function?
10.1016/j.fertnstert.2013.05.042 · 2013 · External reference
Early menarche, nulliparity and the risk for premature and early natural menopause
2017 · External reference
Risk Factors for Early Sexual Intercourse in Adolescence: a Systematic Review of Cohort Studies
10.1007/s10578-023-01519-8 · 2024 · External reference
Relation between semen quality and fertility: a population-based study of 430 first-pregnancy planners
10.1016/s0140-6736(97)10514-1 · 1998 · External reference
Testicular dysgenesis syndrome: an increasingly common developmental disorder with environmental aspects
10.1093/humrep/16.5.972 · 2001 · External reference
The fetal and infant origins of adult disease
10.1136/bmj.301.6761.1111 · 1990 · External reference
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