I'm on month 2, week 2 of my pills. I've never missed a pill yet and I take it at the same time everyday. At least within 10 or 15 min of the same time. My boyfriend and I aren't ready to have kids at this time so he tries to have sex as less as possible. If I'm lucky once every week to two weeks. I told him bc pills, if taken right, are 98% effective. But I can't get him to believe me and sometimes he refuses to have sex with me. What are the chances of me getting pregnant?? What can I do to show him how effective they are??