The study, published in Cell Reports ... flow field around sperm. Their findings revealed how corkscrew-shaped flow patterns influence sperm movement. "As the sperm swims, its flagellum (tail ...

A man in his early 20s received a transplant of his own sperm-producing stem cells, which had been frozen since his childhood, in an attempt to regain fertility. Doctors are waiting to see if the ...

Hsu hadn’t reached puberty yet, so sperm banking wasn’t an option ... Hsu realizes that the technology is still in its infancy, and it might not work for him. Even if he can’t have a ...

For the first time ever, a baby has been born after being conceived via in vitro fertilization (IVF) performed by a robot. And all a medical professional ...

ensuring the sperm with the highest reproductive capacity is selected while damage to the oocyte [egg cell] is minimized," he ...

Yet because it remains illegal under federal law, it’s hard to study, and its long-term health effects ... been able to describe how it affects sperm cells, bending their shape, slowing them ...

A man who battled childhood cancer has received the first known transplant of sperm-producing stem cells ... and test if reimplanting those cells might work. "The science behind it is so ...

Specialised animal cells have components that allow them to complete a specific purpose. Specialised animal cells include red blood cells, sperm ... holds the rest of its critical components.

Monash researchers have discovered that swimming sperm create swirling fluid vortices—shaped like rolling corkscrews—giving them an extra boost in the race to the egg. The study, published in ...