It has two flexible rings at each end of it. It is inserted into the vagina with its closed end high inside and the larger, open end just outside the labia. The male condom is a latex sheath worn over the penis. It works by killing sperm. Your body heat will melt the film so the spermicide can disperse.
Contraceptive foam appears similar to mousse.
It is inserted into the vagina, close to the cervix, with an applicator. Gel can be inserted into the vagina either with or without an applicator, or directly into a condom. The latex diaphragm holds spermicidal gel up against the cervix and also acts as a barrier to sperm. The diaphragm must be fitted by a physician. The rubber cap fits tightly over the cervix via suction.