Abstract
After a prenatal diagnosis indicating whether the fetus is handicapped (or otherwise poses eugenic concerns) a expectant mother is immediately asked to give a response to the information given. This is supposed to be self-determination and taking personal responsibility, even though she may not be fully aware of the implications: namely, that her response may involve taking the life of her baby. This study reveals that few of those who go through prenatal testing know correctly what sort of information they will be given and what unexpected consequences it may lead to. It is desirable that pregnant women themselves collect information and, together with their partners, decide what further information to obtain and thus avoid thoughtlessly undergoing risky tests. Furthermore, it is urgent to establish a system in which a third party gives the women adequate consultation and support at the appropriate time.