Period gone for a long time

well if your not sexualy active and your under the age of 16 then its totally normal, when I was younger my period came every 5 months for 2 days nothing was wrong it was just the way my body was.

See a doctor.

It’s common for women to have irregular periods, some women have them every month, and some women have them spread out randomly. If you are really concerned, see an obgyn to make sure that nothing is wrong.

shamboyolic, nothing you say is intelligent …as for your question do see a doctor, theyll be able to tell you whats wrong if your sexually active then yes, you could be pregnanyt other reaosns are because your not eating properly, avoiding food, or have an eating dsorder your over-exerscising, or have been really stressed out those can all stop it you could also have just skipped a few but it sounds unlikely so do see a doctor and he/she will be able to tell you whats wrong

Your age has nothing to do with irregular periods, older women can have them also.