问 :据报道黄体酮对孕妇和胎儿有不良作用 ,为何临床常将黄体酮用于先兆流产 ?孕妇慎用氯丙嗪、异丙嗪之类 ,为何其又可止妊娠期呕吐 ?答 :过去临床将黄体酮用于先兆流产的治疗已被列入常规。 70年代以来 ,先后有研究报道孕激素对全身器官致畸 :如导致腭裂 ,婴儿 (特别是男婴 ) Q: Progesterone is reported to have adverse effects on pregnant women and fetuses. Why is it that progesterone is often used in threatened abortion? Pregnant women should be treated with chlorpromazine and promethazine with caution. Why is it possible to stop vomiting during pregnancy? The clinical treatment of threatened abortion with progesterone has been included in the routine. Since the 1970s, studies have reported that progesterone teratogenicity of the body organs: as a result of cleft palate, infants (especially baby boys)