Question

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

Explanation:

• Rhythm method is about tracking menstrual cycle, not inserting into vagina.
• Diaphragm is a barrier device but not all diaphragms have spermicide.
• Contraceptive sponge contains spermicide and is inserted deep into vagina.
• Foam (spermicidal foam) is inserted deep into vagina but is not a non - prescription form in all cases (in some regions, contraceptive sponge is more commonly non - prescription).

Answer:

Contraceptive sponge