So, I started birth control in Janurary of 2015 for the first time. I was on that for about a war and 6 months and stopped taking them sometime in April due to insurance issues. After getting my health insurance squared away, I started Sprintec during the beginning of June. My periods are always irregular, unless I'm on birth control, then they regulate down to the exact day, which is nice. Anywho, the boyfriend and I were a little more busy than usual the first two weeks before starting bc, and the next week and a half after starting it. Even when meeting with my doctor and pharmacist, I'm still a little unfamiliar with the pill form on contraception, considering i had had an iud before I had started the pill form.