Hey I was supposed to start my period on Jan 12 but I still haven't started and I have taken 3 pregnancy tests and they have been negative. Is there a chance I may be pregnant? I have never missed a period before. What do I need to do?

There is a chance you are but I would say it is far more likely that you are not. Three tests is pretty definitive, especially if you have taken them on different days and at different times of the day. Just one concern, your not taking the cheap (no-name) brand kind are you? If so I would go get one of the better name brands that are 99.9% accurate or better. My wife's Doctor told her this is essentially what they use in their office (EPT was I brand I think).

If you are still worried go to the Doctor and they might do a blood test. Or you could buy one more test and take it first thing in the morning (that is when your urine is most concentrated).