 [ Symptoms ] could i be pregnant  i am on lo loestrin and have been on it since julyaugust i have not missed a pill in the last 2 months at least i do not 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 [ Disease ] 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 is 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