Ray JG

No ORCID on file · 8 papers in corpus · active 2019-2026

Study types

  • other 1

Condition tags

  • infertility 6
  • endometriosis 1
other 2026
Reproductive Pathways Across the Lifespan and Their Mental Health Impacts
Healthcare quarterly (Toronto, Ont.) ·doi:10.12927/hcq.2026.27815

Reproductive health unfolds across the lifespan, and individuals may move through diverse pathways - including infertility, chronic gynecologic conditions such as endometriosis, pregnancy complications, assisted reproduction or gestational …

2025
Association between infertility and incident onset of systemic autoimmune rheumatic disease after childbirth: a population-based cohort study.
Human reproduction (Oxford, England) ·doi:10.1093/humrep/deae253

Study questionWhat is the association between infertility with or without fertility treatment and incident onset of systemic autoimmune rheumatic disease (SARD) among women who give birth?Summary answerWomen who experienced infertility but …

2023
Infertility and Risk of Autism Spectrum Disorder in Children.
JAMA network open ·doi:10.1001/jamanetworkopen.2023.43954

ImportancePrevious studies on the risk of childhood autism spectrum disorder (ASD) following fertility treatment did not account for the infertility itself or the mediating effect of obstetrical and neonatal factors.ObjectiveTo assess the a…

2022
Attention-deficit hyperactivity disorder in children born to mothers with infertility: a population-based cohort study.
Human reproduction (Oxford, England) ·doi:10.1093/humrep/deac129

Study questionIs the risk of attention-deficit hyperactivity disorder (ADHD) increased in children born to mothers with infertility, or after receipt of fertility treatment, compared to mothers with unassisted conception?Summary answerInfer…

2022
Caesarean birth in women with infertility: population-based cohort study.
BJOG : an international journal of obstetrics and gynaecology ·doi:10.1111/1471-0528.17019

ObjectiveCaesarean section (CS) is more common following infertility treatment (IT) but the reasons why remain unclear and confounded. The Robson 10-Group Classification System (TGCS) may further explain variation in CS rates. We assessed t…

2022
Prepregnancy Emergency Department Use and Risks of Severe Maternal and Neonatal Morbidity in Canada.
JAMA network open ·doi:10.1001/jamanetworkopen.2022.29532

ImportanceEmergency department (ED) use during pregnancy may be associated with worse obstetrical outcomes, possibly because of differences in access to health care. It is not known whether ED use before pregnancy is associated with serious…

2021
Development and internal validation of a model predicting severe maternal morbidity using pre-conception and early pregnancy variables: a population-based study in Ontario, Canada.
BMC pregnancy and childbirth ·doi:10.1186/s12884-021-04132-6

BackgroundImprovement in the prediction and prevention of severe maternal morbidity (SMM) - a range of life-threatening conditions during pregnancy, at delivery or within 42 days postpartum - is a public health priority. Reduction of SMM at…

2019
Infertility treatment and risk of severe maternal morbidity: a propensity score-matched cohort study.
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne ·doi:10.1503/cmaj.181124

BackgroundThe extent to which infertility treatment predicts severe maternal morbidity is not well known. We examined the association between infertility treatment and severe maternal morbidity in pregnancy and the postpartum period.Methods…