Eating ultra‑processed foods may harm male fertility and also lead to early embryo growth, a new study has suggested.

Eating large amounts of ultra-processed food (UPF) is linked not only to reduced fertility in men, but also to slower growth ...

IVF is medical. Access is financial. Understanding treatment ladders, waiting periods and policy limits can make all the ...

Education: The California State University system, in a rare instance of a higher education institution challenging the Trump ...

Kimberley was a virgin - and indeed still is - when Scarlett was conceived by IVF in 2018. And she knows that when the time ...

Spring training might be over, but your sperm is just getting warmed up. While preparing for conception has historically been ...

Beyond condoms, vasectomy (which is permanent), and withdrawal, reliable male contraceptives are still largely in the ...

Scientists reveal how oviraptor dinosaurs used sunlight and body heat to hatch eggs and why their nesting method differs from ...

CAH is a group of genetic disorders that alter hormone production. Learn more about how this condition impacts a woman’s ...

Delayed parenthood intersects with important biological realities. Female fertility begins to decline gradually after the age of 32 and more sharply after 37. By age 40 the chance of natural ...

Epigenetic programming from prolonged undernutrition and terror can persist 3–4 generations, plausibly contributing to ...

Having breakfast on a sun-drenched holiday in Sardinia, Pilli Cortese looked fondly at her family as five-year-old Amelie ...