One of the main arguments made for bodyoids is that they could provide spare human organs. There’s a huge shortage of organs ...

Yet unlike jellyfish, the males have a separate hole to release their sperm. Xenacoelomorph females, however, use their mouths to release their eggs as well as food intake and waste disposal.

germline editing is the manipulation and editing of germ cells like sperm and egg or the zygote arising from the fusion of the two at conception. This form of editing is heritable, capable of ...

We often imagine sperm as swimmers, tiny cells whipping their tails to power through fluid on a mission toward the egg.

After ejaculation, the sperm swim through the vagina, into the uterus, and up the fallopian tubes, where they may meet and fertilise an egg (female gamete). "A common concern among patients is ...

In this edition, we find out why France is destroying its old stock of donor sperm, despite long waiting lists for help conceiving a child through IVF and other fertility treatments. Under the ...

A few weeks later, after picking a sperm donor and having IVF ... Asante was told that due to opting for shared motherhood, whereby her egg was extracted - with the embryo carried by her wife ...

The infant was conceived using a workstation that uses AI and robotics to automate the steps required for in vitro ...