More than half of women who got an abortion last year were using contraception By: MarketWatch August 02, 2017 at 13:13 PM EDT Contraception like condoms, birth control pills and IUDs usually work, but they don’t always work. Read More >> Related Stocks: Allergan Plc Bayer Aktienges ADR Church & Dwight Company Johnson & Johnson Merck & Co Pfizer Teva Pharmaceutical Industries ADR