Ok, my girlfriend inherited endometriosis. No need to go into details, but she had surgery and afterwards they put her on the pill so that her menstrual cycle would no longer cause pain for her. Before, it was excruciating. Now, we continue to have a fun, healthy sex life, but here is what I am wondering. She also has a few other medications. I'm not sure what they are. Question is... Can any medication "cancel" the effects of the pill?? Or is she as unlikely to get pregnant as if she were only taking the pill and its purpose was for birth control?
There are quite a few medications that "cancel" birth control. She should call the pharmacy and ask. A five minute phone call could prevent an "oops" (aka baby) so make the call!!!