New technological achievement in human reproduction are emerging at a dizzying speed, with very little or no opportunity for the public to debate their merits. The first and probably most anticipated is the embryonic life discourse. Abortion for cystic fibrosis, preimplantation genetic diagnosis for deafness, and human genetic engineering for cystic fibrosis are all for one group of persons acceptable because they improve the health of someone, be it through bringing a healthier person into the world or modifying an existing person to make them and their offspring healthier. On the other hand, the pro-lifers do not place the same issues in their health-related domain. They oppose abortion and preimplantation genetic diagnosis for cystic fibrosis, but they do approve of human genetic engineering for cystic fibrosis. Their “health” domain is better described as “medicine” and is limited to reproductive genetic technologies (RGTs) where currently existing people are modified to help the health of themselves and their offspring.
Keywords: human reproduction, genetic diagnosis, pro-lifers, preimplantation, health domain