Assisted Reproduction Act Article 25
If a marriage is annulled or found to be invalid after a wife has conceived, a child or children born to that wife shall be considered a child or children born to the recipient couple in wedlock.
中文原文 人工生殖法第25條
妻受胎後，如發見有婚姻撤銷、無效之情形，其分娩所生子女，視為受術夫妻之婚生子女。