However, Tseng Min-chieh believes that although the first such birth is a random occurrence and therefore cannot be prevented, follow-up and prevention is possible for subsequent children, other family members, and the children of rare disorder sufferers themselves.
然而，曾敏傑認為，第一胎是隨機的，無法預防，但第二胎、家族中其他的成員和對已罹患罕見疾病的孩子都是可以做追蹤、防治的。