Feminists rejoice!
Via Washington Post:
Scientists have produced rudimentary mouse sperm from stem cells in the laboratory, a step that may lead to a treatment for infertile men.
If the technique pans out in people, doctors might someday be able to turn skin cells from a man into sperm that can pass along his DNA to his offspring.
But experts warned that the technology would have to overcome some hurdles first.
The mouse work is reported by Chinese scientists in an article released Thursday by the journal Cell Stem Cell. The technique is now being tested in monkeys, a senior author said.