How Is Homologous Artificial Insemination To Be Evaluated from the Moral Point of View?
Homologous artificial insemination within marriage cannot be admitted except for those cases in which the technical means is not a substitute for the conjugal act but serves to facilitate and to help so that the act attains its natural purpose. The teaching of the Magisterium on this point has already been stated.51 This teaching is not just an expression of particular historical circumstances but is based on the Church’s doctrine concerning the connection between the conjugal union and procreation and on a consideration of the personal nature of the conjugal act and of human procreation. “In its natural structure, the conjugal act is a personal action, a simultaneous and immediate cooperation on the part of the husband and wife, which by the very nature of the agents and the proper nature of the act is the expression of the mutual gift which, according to the words of Scripture, brings about union ‘in one flesh.'”52 Thus moral conscience “does not necessarily proscribe the use of cert
