EVIDENCE-BASED PRACTICE PROTOCOL

Mifepristone was approved by the Federal Drug Administration late September 2001 to abort a pregnancy up to seven weeks in gestational stage. Mifepristone is an anti-progesterone drug; progesterone is a hormone essential to the body to maintain a pregnancy. RU-486 is a progesterone antagonist, meaning that it blocks the effects of progesterone ... ................
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