DR.-TAIWO-OREBAMJOIntrauterine insemination (IUI) is a fertility treatment that involves directly in­serting sperm into a wom­an’s womb. Intrauterine insemination is a type of artificial insemination ...

A commentator yells excitedly as hundreds of spectators stand glued to a video of a racecourse—but the athletes they are ...

A 26-year-old American man has become the world’s first to receive a sperm-making stem cell transplant in a groundbreaking experiment aimed at reversing infertility. Jaiwen Hsu suffered from ...

Peer-reviewed: This work was reviewed and scrutinised by relevant independent experts. Observational study: A study in which the subject is observed to see if there is a relationship between two or ...

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. Published in Cell Reports ...

Women who decide to have children in middle age depend on sperm and egg resiliency. Part of germ cell (also known as egg cells and sperm cells) resilience depends on a functional piRNA pathway to ...

A man in his early 20s has received the world's first sperm-making stem cell transplant in a new procedure that could be groundbreaking for infertility treatment. Until now, the procedure had ...

Metabolic pathways for serine synthesis, acquisition, and utilization in tumors and tumor-associated cells are influenced by various physiological factors and the tumor microenvironment, leading to ...

A study from University of Michigan researchers has uncovered the mechanism behind the arms race for mouse X and Y bearing sperm to fertilize an egg, analogous to space races to reach the moon.

but the egg is not dead, and can be woken up after taking out from liquid nitrogen and rehydrating it,” she said. The revived cell can then be fertilised or fused with a sperm and a pregnancy can be ...