Sperm have been made in the laboratory and used to father healthy baby mice in a pioneering move that could lead to infertility treatments.
Actress Angelina Jolie has had her ovaries and fallopian tubes removed as a preventative measure against cancer.
Sperm have been made in the laboratory and used to father healthy baby mice in a pioneering move that could lead to infertility treatments.
Actress Angelina Jolie has had her ovaries and fallopian tubes removed as a preventative measure against cancer.
