1. Spermicide can be purchased as a cream or jelly that is applied to a diaphragm or cervical cap.
2. Spermicidal foam is inserted directly into the vagina using an applicator.
3. Spermicide is available as a suppository or as a contraceptive film that is inserted directly into the vagina, where it dissolves.
4. If you have sex multiple times during a time frame, it is necessary to reapply the spermicide each time before you have sex.
