What is a diaphragm and how effective is it? How is it different than a cervical cap?
Both the cervical cap and the diaphragm are rubber cups that fit inside the vagina and block the entrance to the cervix. They are barrier methods that block the sperm from swimming into the female’s reproductive system, reaching the egg and starting a pregnancy. diaphragm cervical cap Both come in different sizes since women’s bodies are different sizes. A health care provider will determine which size would work for you during an exam. The diaphragm is used with spermicide so the spermicidal chemicals kill sperm that slip around the edge of the diaphragm. The cervical cap provides a tighter barrier around the cervix as it creates a suction seal onto the cervix. The diaphragm must be inserted into the vagina before intercourse and left in place for six to eight hours after intercourse. The cervical cap can stay in for up to 48 hours before it is removed. Both methods of birth control offer NO protection against sexually transmitted diseases, so a condom must also be used during interco
