asked 205k views
25 votes
Diaphragms

A) are effective even without spermicides.
B) must be removed within two hours following intercourse.
C) create a physical and chemical barrier to sperm.
D) have a low effectiveness rate.

1 Answer

10 votes

Answer:

Diaphragms

C. Create a physical and chemical barrier to sperm.

answered
User Graywolf
by
8.0k points
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