History
Sperm washing was first used in Milan, Italy. The oldest child conceived using this method is now about 11 and is HIV negative. The first known US-American baby conceived this way, Baby Ryan, was born in 1999 through the Special Program of Assisted Reproduction started by Dr. Ann Kiessling
Starting in the mid-1990s it was adopted to help HIV discordant couples conceive without passing the virus from the father to the mother or child. The idea is that when the male is HIV positive the technique will reduce the risk of transmission to the female. For years there were lingering doubts about the safety of the procedure, and many couples had to travel to locales that would do the procedure, such as Italy. Today, hundreds of babies have been born through this process.
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