Genetic aspects of artificial insemination with donor semen: the French CECOS Federation guidelines.

The genetic problems raised by assisted reproduction using donor gametes (AID) are numerous and often complex. They concern the legitimacy and the appropriate forms of genetic screening for both gamete donors and recipients; the identification of genetic indications justifying the use of this method of reproduction; and ascertainment of the state of health of the conceptus at birth. The experience and guidelines of the French CECOS Federation, which comprises 20 AID treatment centers, are described. The discussion emphasizes the need for an international exchange of view on this subject.