Nope. But a document claiming to be a summary of NASA's experiments with zero-gravity intercourse has been circulating on the Internet since at least 1995.
While the document seems professionally written, with appropriate amounts of scientific jargon and clinical descriptions of experimental methodology, NASA denies performing any sex studies and says the whole thing is a hoax. The official-looking publication number does not correspond to NASA's numbering system, and the shuttle mission cited -- STS-75 -- did not happen until 1996 and had an all-male crew, not the husband-and-wife team described in the summary.
http://ezinearticles.com/?The-Rise-and-Fall-of-NASAs-Sex-in-Space-Program&id=1443156
While the document seems professionally written, with appropriate amounts of scientific jargon and clinical descriptions of experimental methodology, NASA denies performing any sex studies and says the whole thing is a hoax. The official-looking publication number does not correspond to NASA's numbering system, and the shuttle mission cited -- STS-75 -- did not happen until 1996 and had an all-male crew, not the husband-and-wife team described in the summary.
http://ezinearticles.com/?The-Rise-and-Fall-of-NASAs-Sex-in-Space-Program&id=1443156