Current practice of artificial insemination by donor in the United States.

Of 711 physicians likely to perform artificial insemination by donor surveyed to determine their current practices, 471 responded, of whom 379 reported that they performed this procedure. They accounted for approximately 3576 births by this means in 1977. In addition to treating infertility, 26 per cent of these physicians used the procedure to prevent transmission of a genetic disease, and 10 per cent used if for single women. Donors of semen were primarily from universities, were only superficially screened for genetic diseases, and were then matched phenotypically to the recipient's husband. Most recipients were inseminated twice per cycle. Only 17 per cent of physicians used the same donor for a given recipient, and 32 per cent used multiple donors within a single cycle. Only 37 per cent kept records on children, and only 30 per cent on donors. The identity of donors usually was carefully guarded to ensure privacy and to avoid legal complications.