In 1881 a German couple – Herr and Frau B – were trying to get pregnant with no success. They consulted Dr Levy, a gynaecologist based in Munich, for help. Levy was determined to approach the problem in a scientific manner and make a thorough investigation into the man’s fertility. Over a period of several months, Levy made 12 pre-arranged home visits to the couple to conduct a study that he knew to be fraught with “obnoxiousness”.
The History of Medical Studies of Male Infertility
