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A test-tube baby is the product of a successful human reproduction that results from methods beyond sexual intercourse between a man and a woman and…
Artificial InseminationInsemination, ArtificialethicsReproductionFertilizationNo-scalpel vasectomy, or NSV or keyhole vasectomy, is a surgical method of sterilization that involves puncturing the skin of the scrotum to access…
TechnologySterilizationVasectomyMale SterilizationFamily PlanningZhang Lizhu is a Chinese gynecologist and researcher. For most of her career, she worked in the Peking Medical College Third Hospital, renamed in…
PeopleReproductionBiographyFertilization