Not recommended for sexually inexperienced men. Not recommended for teens. Clinician also will show you how to coat diaphragm or cap with spermicide and put it in your vagina to keep sperm from joining egg. Advantages No major health concerns. Can last several years.
Possible Problems Can be messy.
Allergies to latex or spermicide. Cannot use during vaginal bleeding or infection. Only four sizes. Difficult to fit some women. Often less at family planning clinics.