Hi,

I accidentally started my birth control a day early (ie ended my period a day earlier than I should have and thus only had 6 days of period). Since that day I have been taking my pills regularly (same time every day, etc). I just wanted to double check that this was ok and that I'm not going to get pregnant because I threw my body off by shortening my period or something. I've been on birth control for about 4 years now if it helps. I take Ortho Tri Cyclen Lo too.