hi for starters you should have been taken you pills at 24 hour intervals and not within the 3 hour window that you have been using. now if you have read up you instruction's like you should have you find it states that if you miss 2 periods then see your doctor as you may be pregnant. i do hope this helps you. good luck
could i be pregnant? . i am on lo loestrin and have been on it since july/august. i haven't missed a pill in the last 2 months at least. i don't always take the pill at the same time everyday but generally within like a 3 hour time span. will that increase my chances of getting pregnant? i have my period but its really light and i have back pain and nausea.