In the U.S., medication abortion usually consists of two drugs. One of them has always mattered more.|
By Patrick Adams
SEPTEMBER 19, 2022
In the months since the Supreme Court overturned Roe v. Wade, demand for medication abortion has soared. The method already accounted for more than half of all abortions in the United States before the Court’s decision; now reproductive-rights activists and sites such as Plan C, which shares information about medication abortion by mail, are fielding an explosion in interest in abortion pills. As authorized by the FDA, medication abortion consists of two drugs. The first one, mifepristone, blocks the hormone progesterone, which is necessary for a pregnancy to continue. The second, misoprostol, brings on contractions of the uterus that expel its contents. The combination is, according to studies conducted in the U.S., somewhere between 95 percent and 99 percent effective in ending a pregnancy and is extremely safe.