胎教

An abortifacient is a substance that induces abortion.堕胎药是引起堕胎的物质。 Abortifacients for animals that have mated undesirably are known as mismating shots.交配不良的动物的堕胎技术被称为错配射击。
Common abortifacients used in performing medical abortions include mifepristone, which is typically used in conjunction with misoprostol in a two-step approach.There are also several herbal mixtures with abortifacient claims, though there is no available data on the efficacy of these plants in humansMifepristone, a progesterone receptor competitive antagonist, was first approved in 1988 under the trade name Mifegyne for medical termination of early pregnancy in conjunction with a prostaglandin analogue.用于进行医学流产的常见流产药包括米非司酮，米非司酮通常与米索前列醇分两步使用。尽管尚无有关这些植物对人类功效的可用数据，但也有几种草药混合物具有流产学说。一种孕激素受体竞争性拮抗剂，于486年首次以商品名Mifegyne获批，可与前列腺素类似物一起用于终止早孕。 Mifepristone, also known as RU-XNUMX, is marketed under the trade name Mifegyne in France and countries other than the US, and under the trade name Mifeprex in the US米非司酮，也称为RU-XNUMX，在法国和美国以外的国家以商品名Mifegyne出售，在美国以商品名Mifeprex出售。
Misoprostol, a synthetic prostaglandin E1 （PGE1） analogue, was first approved in 1988 under the trade name Cytotec for reducing the risk of NSAID-induced gastric ulcers.米索前列醇是一种合成的前列腺素EXNUMX（PGEXNUMX）类似物，于XNUMX年首次以商品名Cytotec获批用于降低NSAID引起的胃溃疡的风险。 Misoprostol is approved in France under the trade name GyMiso for use with mifepristone for medical abortion.米索前列醇在法国获准以商品名GyMiso与米非司酮一起用于药物流产。 Misoprostol is used off-label with mifepristone for medical abortion in the US在美国，米索前列醇与米非司酮不合用于药物流产
在无法进行合法人工流产的拉丁美洲国家，以及一些负担不起合法人工流产的人中，米索前列醇有时会用于自发人工流产。