Microglia (immune cells) and the RANK protein are essential for triggering puberty and maintaining fertility in the brain.

New research reveals the presence of microplastics in human reproductive fluids, raising important questions about their potential risks to fertility and reproductive health European Society of Human ...

Human reproductive cloning is currently the subject of much debate around the world, involving a variety of ethical, religious, societal, scientific, and medical issues. This report from the National ...

Reproductive health is impacted by environmental pollution, such as PFAS and microplastics. Discover what the science shows.

There is no consensus that IVG should be used clinically in humans—this collective conversation must continue and needs to include diverse stakeholders, including those outside of science and industry ...

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 ...

Humans don’t have a defined mating season like deer or wolves. Here’s how evolution blended biology, culture and social life into year-round intimacy.