Within a few days: They should start hormonal changes after taking and should be effective within a few days. Please see your doctor before proceeding with the use of oral contraceptives and to discuss the risks further.
Answered 9/28/2016
5.5k views
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question