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Cervical cap versus diaphragm for contraception (Cochrane Review) ABSTRACT Background: The cervical cap and the diaphragm are vaginal barrier contraceptive methods that prevent pregnancy by covering the cervix. The two devices also act as a reservoir for spermicide. The cervical cap is smaller and can remain in place longer than the di . . . |
Full article: The full article is available on Wiley InterScience at http://www.thecochranelibrary.com |