Genetics

Human egg cells are imperfect surprisingly often

More than 7% of human oocytes contain at least one exchangeless chromosome pair, demonstrating a remarkably high level of meiotic recombination failure, finds a study appearing December 10 in the American Journal of Human ...

Health

Advanced maternal age not harmful for children in adulthood

(Medical Xpress)—Previously existing ideas on how advanced maternal age affects adult health of children have to be reconsidered. It had been thought that mothers delivering later in life have children that are less healthy ...

Sleep disorders

Study shows link between sleep apnea and hospital maternal deaths

Pregnant women with obstructive sleep apnea are more than five times as likely to die in the hospital than those without the sleep disorder, a comprehensive national study by the University of South Florida researchers found.

Diabetes

Neonatal size unaffected by gestational diabetes drugs

(HealthDay)—Women with gestational diabetes mellitus treated with metformin or insulin have similar changes in markers of metabolic status and no differences in offspring birth weight, according to a study published in ...

Obstetrics & gynaecology

Two easy fixes could reduce bleeding after cesarean delivery

Two simple solutions could help prevent severe bleeding (postpartum hemorrhage) after cesarean delivery, suggests research presented at the ANESTHESIOLOGY 2023 annual meeting. As the leading cause of maternal mortality in ...

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