Ask the Doc I'm taking Alesse birth control and I was wondering how long does it take till its fully effective ? I started my pills 2 weeks after my period.
Cleo - Q & A - Birth control I have been using the birth control injection Provera. How long after just starting the pill do you have to wait till you can actually have unprotected
Birth Control Forum - How Long Does It Take!? 27 May 2005 Depo-provera shot : how long before it is effective ? Birth Control And Antibiotics, How Long After I Take Them? How Long Do Sperm Live For?