New challenges for gamete donation programmes: changes in guidelines are needed.

In the UK, the Human Fertilisation and Embryology Act 1990 prevents children born as a result of donor-assisted conception from gaining access to identifying information about their genetic origins. There is growing concern that current screening protocols regarding gamete donation are ill-suited, especially in relation to genetic disease. There are no guidelines addressing the issues of confidentiality that might arise if a disease emerges after insemination and establishment of pregnancy. Donors may become aware that they are at risk of a familial condition after they have donated gametes or recipients of donated gametes may become aware of a genetic illness in the resulting child. At present, there is no agreed method for allowing this information to be given to the donor or other recipients of gametes from that person. We suggest that these issues should be raised with donors, and appropriate counselling and predictive tests offered to them. Changes in regulations regarding gamete donation should be considered that accommodate recent and possible future developments in genetics. Furthermore, consideration should be given to the storage of samples of DNA from donors for the future provision of genetic information.