Reproductive Health

Meta-analysis finds sperm retrieval success in nonmosaic Klinefelter syndrome similar in adolescents and adults, with possible decline only after age 40.

Severe sleep loss in pregnant mice depletes daughters’ ovarian germ cells via ferroptosis, partly reversible with a ferroptosis inhibitor, raising concerns for future fertility.

New review highlights major advances in HIV and STI prevention, diagnostics, and integrated service delivery, urging a unified approach to meet 2030 global goals.

Global maternal deaths fell 41% since 2000, driven mainly by improved maternity care, with contraception and falling fertility also contributing.

Exc A large cohort study from Jinan, China suggests spring IVF cycles yield higher live birth rates than winter, though early miscarriage risk also increases.

Comprehensive umbrella review maps 227 non-genetic miscarriage risk factors, identifying 45 with suggestive evidence and highlighting urgent research gaps.

Most women lack essential knowledge about menopause, a new UCL study finds.

New research shows that skipping ultrasound and hormone monitoring in selected frozen embryo transfer cycles does not affect pregnancy outcomes.