You could be psyching yourself out causing you to be late for your period. I know it's hard to not think about it and just wait it out calmly. How old are you and are you ttc?

Are you miss typing the dates? Because it is only jan. 10th. Do you mean you had period on november 18th?

Lena

If you meant, nov 18 and you have taken several pregnancy tests since, you can almost effectively rule out pregnancy. But, if you are still freaked out-and understandably so- go to the doctor. There are a billion reasons why you could have missed your period. The important thing is not to get too worked up over it because the stress from that could push it back even later.

Well I am 20 years old and I do mean nov.18. I am not really stressing about it I just don't know what could be making it be late. And I am in between doctors right now because I really didn't like my last Dr. So if anyone knows what could be going on let me know.