How long does it take for fertilization to happen is one of the most important questions to ask before undergoing ...

When Marisa Christie arrived at the hospital for a planned cesarean section to deliver her triplets, everything seemed to be ...

If you're struggling to conceive, you may be offered fertility drugs. Find out which ones are available for women, how they ...

Zoe Jewell was working in Zimbabwe in the 1990s when a harsh reality dawned on her. The female black rhinos (Diceros bicornis ...

Anovulation means the ovaries do not release an egg. The way this affects periods is unique to individuals. Find a list of underlying causes here.

Many politicians and pundits around the world have raised the alarm in recent years about declining fertility rates. They evoke the ominous specters of imploding populations, a “gray tsunami” of older ...

In the impressive new video, a mature mouse egg cell is explosively expelled from its fluid-filled sac — known as a follicle — into a lab dish. The team observed follicles that had been isolated from ...

The technical report, "Ex vivo imaging reveals the spatiotemporal control of ovulation," published in Nature Cell Biology, shows how researchers used a new image capture method to identify three ...

“Our findings show that ovulation is a remarkably robust process. Although an external stimulus is essential to trigger ovulation, the subsequent processes operate independently of the rest of the ...

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