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By: Cole Nichols | Published: Jun 08, 2022

Harry Clay Sharp was a surgeon who performed one of the first recorded vasectomies with the purpose of sterilizing a patient. Sterilization is the…

By: Federica Turriziani Colonna, Claudia Nunez-Eddy | Published: Feb 16, 2017

Eugen Steinach researched sex hormones and their effects on mammals in the late nineteenth and early twentieth centuries in Europe. He experimented…