A diaphragm is a safe barrier method of birth control. It works by stopping sperm from entering your uterus. Learn more about how to determine if this contraceptive is right for you. A diaphragm ...

A diaphragm is a silicone cup that’s bendable ... such as a sponge or cervical cap. A contraceptive sponge is made of foam with spermicide on it and is inserted high in the vagina to cover ...

"Womb veils," a 19th-century phrase for diaphragms cervical caps, and condoms ... The Rubber Revolution The biggest breakthrough in contraception in the nineteenth century was not a new method ...