Competition for mates between prehistoric human women may have contributed to 'concealed ovulation' – a lack of any notable physical clues that a woman is fertile, experts say. Using computational ...

A human egg has been filmed in close-up emerging from the ovary for the first time, captured by chance during a routine operation. Fertile women release one or more eggs every month, but until now, ...

Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. Researchers ...

Everything you need to know about ovulation - from when it occurs to how long it lasts and when you're most fertile FOR the first time, scientists have been able to capture the process of ovulation on ...

Who hasn't seen it before: the view through the microscope in which a sperm penetrates an egg cell and fertilises it. This fundamental step in procreation happens dynamically and seemingly without ...

But human ovulation is often described as “concealed”, because it is not externally evident and women themselves are generally not aware of it. How likely is it that hormonal changes would drive ...

Researchers have captured the very first real-time, three-dimensional images and videos of a human embryo implanting into synthetic uterine tissue—revealing a key stage in reproduction. The resulting ...

Ultrahuman Ring Air users can get paid-for cycle tracking features. Cycle and Ovulation Pro launched on Friday. The tool enables people with irregular menstrual cycles to track their periods ...