Results 21 to 30 of about 96,419 (357)

Association Between Pre-Pregnancy Body Mass Index and Miscarriage in an Assisted Reproductive Technology Population: A 10-Year Cohort Study

open access: yesFrontiers in Endocrinology, 2021
ObjectiveTo investigate the association between pre-pregnancy body mass index (BMI) and miscarriages in women who required assisted reproductive technology (ART) for conception.MethodsA retrospective cohort study was conducted using a 10-year (2006–2015)
Pengfei Qu   +10 more
doaj   +1 more source

Evaluating cut‐off levels for progesterone, β human chorionic gonadotropin and β human chorionic gonadotropin ratio to exclude pregnancy viability in women with a pregnancy of unknown location: A prospective multicenter cohort study

open access: yesActa Obstetricia et Gynecologica Scandinavica, 2022
Introduction There is no global agreement on how to best determine pregnancy of unknown location viability and location using biomarkers. Measurements of progesterone and β human chorionic gonadotropin (βhCG) are still used in clinical practice to ...
Shabnam Bobdiwala   +17 more
doaj   +1 more source

Senescent Changes and Endoplasmic Reticulum Stress May Be Involved in the Pathogenesis of Missed Miscarriage

open access: yesFrontiers in Cell and Developmental Biology, 2021
BackgroundSenescence is involved in many complications of pregnancy. However, whether senescent changes are also associated with missed miscarriage has not been fully investigated.MethodsThe levels of p16, p21, and γH2AX, markers of senescence, were ...
Yunhui Tang   +7 more
doaj   +1 more source

Outcomes of ovarian transposition in cervical cancer; an updated meta-analysis

open access: yesBMC Women's Health, 2022
Background Cervical cancer is the most common indication for ovarian transposition in reproductive-age women. Ovarian transposition should be performed in premenopausal women undergoing pelvic irradiation to preserve ovarian function, and prevent early ...
Alexandros Laios   +4 more
doaj   +1 more source

Q fever and early pregnancy failure: a Scottish case–control study

open access: yesReproduction and Fertility, 2022
Q fever is a bacterial disease that passes between animals and humans and causes disease in both. The disease has been associated with pregnancy complications including miscarriage. This study was undertaken to identify if Q fever exposure was correlated
Nick Wheelhouse   +5 more
doaj   +1 more source

Vitamin D and assisted reproductive treatment outcome: a prospective cohort study

open access: yesReproductive Health, 2019
Background Vitamin D deficiency has been associated with an increased risk of abnormal pregnancy implantation leading to obstetric complications such as pre-eclampsia and fetal growth restriction.
Justin Chu   +9 more
doaj   +1 more source

Expression of tissue factor and tissue factor pathway inhibitors during ovulation in rats: a relevance to the ovarian hyperstimulation syndrome

open access: yesReproductive Biology and Endocrinology, 2021
Background Blood coagulation has been associated with ovulation and female infertility. In this study, the expression of the tissue factor system was examined during ovulation in immature rats; the correlation between tissue factor and ovarian ...
You Jee Jang   +6 more
doaj   +1 more source

Recurrent miscarriage [PDF]

open access: yesJournal of Family Planning and Reproductive Health Care, 2005
Recurrent miscarriage, the occurrence of three consecutive first-trimester losses of pregnancy, affects 1% of women. The purported causes of recurrent miscarriage include chromosomal abnormalities, thrombophilia, metabolic disorders, anatomical causes and immune factors.
Andrew W, Horne, Claire I, Alexander
openaire   +2 more sources

Series of overviews on miscarriage and recurrent miscarriage

open access: yesFertility and Sterility, 2023
Miscarriage is a relatively common occurrence with many knowns and unknowns and a profound psychological impact on individuals and couples. The editors felt it was time to publish a series of overviews for Views and Reviews on both sporadic miscarriage and recurrent miscarriage.
openaire   +2 more sources

MISCARRIAGE [PDF]

open access: yesAJN, American Journal of Nursing, 1913
n ...
openaire   +3 more sources

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