Hello I am liss, its been 3 months since I got my last period. I haven't been having sex and I get cramps. I also took 3 pregnancy tests that say negative, and as I said haven't been having sex it was a precaution. I have made a doctors app. But I want an opinion on how serious it could or could not be.. :)

I went once in high school for like 6 months without a perdiod. I still don't know what caused it then, but, now if your irregular most of the time it could be caused by that. Also other times I think if your stressed out over something, could cause you delay in your period.