Enforcement Rules of Reproductive Health Act Article 13-1

Where pregnancy or childbirth is deemed likely to adversely affected a woman’s mental health or family life, as referred to in Subparagraph 6 of Paragraph 1 of Article 9, fetal sex shall not be considered as the reason for such determination.
中文原文 優生保健法施行細則第13-1條
本法第九條第一項第六款所定因懷孕或生產,將影響其心理健康或家庭生活者,不得以胎兒性別差異作為認定理由。

English translation for reference only; the Chinese text prevails. Not legal advice.