Question

non - prescription forms of birth control that contain a spermicide and should be inserted deep into the vagina
rhythm
diaphragm
contraceptive sponge
foam

Explanation:

• Rhythm method: It is a natural family planning method that involves tracking the menstrual cycle to identify fertile and infertile days. It does not involve any spermicide - containing device inserted into the vagina.
• Diaphragm: It is a barrier method of contraception. It is a dome - shaped rubber or silicone device that is inserted into the vagina before sex. However, it is a prescription - based contraceptive in many regions (though in some places it may be available over - the - counter with proper fitting guidance).
• Contraceptive sponge: It is a non - prescription, disposable contraceptive device. It is made of polyurethane foam and contains spermicide (nonoxynol - 9). It is inserted deep into the vagina before sexual intercourse.
• Foam: Contraceptive foam is a spermicidal product. It is inserted into the vagina before sex. It is a non - prescription form of birth control.

Answer:

C. Contraceptive sponge, D. Foam