If you have any problems, see your clinician. Be sure to have your diaphragm checked at your annual checkup if you gain or lose more than ten pounds, if you become pregnant, or if you have a baby. They include foams, creams, gels, and suppositories. Spermicides contain chemicals which kill sperm and act as a barrier between the cervix and sperm. There are virtually no health, risks involved with using vaginal spermicides.
Spermicides are very effective if used with condoms.
They can be purchased easily. Spermicides add lubrication during intercourse. Problems Spermicides must be used consistently to be effective. It is possible to have an allergic reaction to the spermicide. Spermicides can be messy.