Wild animals that have acquired adaptions to maximize their reproductive output in some of the world's most extreme conditions may provide answers to some of the most pressing problems in the field of ...

Declining female fertility is a health issue that has received broad global attention. Oocyte quality is the key limiting factor of female fertility, and factors affecting oocyte quality involve the ...

Scientists have identified microplastics in over two-thirds of ovarian follicular fluid and more than half of semen samples, suggesting widespread internal exposure. The findings spotlight a growing ...

* Microplastics were detected in 78% of follicular fluid samples from IVF patients * Average concentration was 2191 particles/mL, with particles small enough to //penetrate cells * Linked to oxidative ...

New research details microplastics' impact on human cells critical to the male reproductive system. A study reveals they can impair the blood-testis barrier and damage Sertoli cells. A study in the ...

The sexual and reproductive health and rights of women and girls, including the right to abortion and family planning methods, have been significantly eroded in Romania. Romanian authorities are not ...

A female grey seal tending to her pup on the beaches of Sable Island, Nova Scotia. Gray seals only nurse their pups for 15-20 days before the female leaves and the pup must learn to forage on its own.