How do oral contraceptives compare in terms of effectiveness when used perfectly versus under typical real-world conditions?
Gaurav ChauhanContributor
How effective are oral contraceptives in preventing pregnancy when used correctly versus typical use?
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Oral contraceptives are over 99% effective with perfect use but drop to about 91% with typical use due to missed pills or timing errors.
Oral contraceptives are over 99% effective with perfect use but drop to about 91% with typical use due to missed pills or timing errors.