DURING experiments to produce extra-uterine pregnancies in mice, eggs were transplanted beneath the kidney capsule. Only one egg was transplanted under any one kidney capsule in each experiment.
A Japanese researcher has told a major genetics conference that he has created eggs from the cells of male mice. The research, still in its early stages, involved turning male XY sex chromosomes ...
Infertility due to aging is a tough problem to solve. Ovaries start with a specific reserve of eggs. As you get older, this reserve diminishes until, eventually, it is completely gone. What treatments ...