What if I didn't have periods for three months,?

and not pregnant, what does it mean?What if I didn't have periods for three months,?
go ask a doctor
Its a given that excesivley lossing weight can cause a stop in your periods. But tak emy advice go to the doctors and have a check up and just make sure that theres nothing wrong.
there can be many reasons why this can occur..maybe your in stress..too much exercise?..quick weight change? but still..three months is kind of long.. you should go see a doctor..hope everything goes well.!