The protocol has roughly a 2/3 rate of success, but 1) it must be taken within 72 hours after taking mifepristone, and 2) it cannot be used if the woman has taken the second half of the abortion pill procedure ([[misoprostol]], which causes the baby to be expelled from the uterus). | The protocol has roughly a 2/3 rate of success, but 1) it must be taken within 72 hours after taking mifepristone, and 2) it cannot be used if the woman has taken the second half of the abortion pill procedure ([[misoprostol]], which causes the baby to be expelled from the uterus). |