Periods

So, since I've started my period [ when iwas 13, almost 17 now ] my periods havent been regular...when iwas 13 or 14 it would just be that iget it on different days and stuff but one time when iwas 15 or something igot a really bad period...with very heavy bleeding for like 2 or 2 1/2 weeks and bad cramps and since then iusually get a period for three or four months then istop getting them for a couple months and then they come back. What could this be?

Oh yeah, sometimes on the months that idont get my period...iget cramps and stuffs.
When ido get my period, iget really bad cramps and they come out with heavy bleeding.

Well,Im not a doctor or anything..
but it sounds like a hormonal imbalance,or somehting.
Are you on birth control? if not,I ask the doctor about it.
My mom is on birth control because other wise,her periods are so random.
The birth control will help to regulate your periods.

no, im not on birthcontrol. I'm also scared to tell my doctor whenever igo see her, ikinda mentioned it to my mom but she doesnt know that much about this.

omg I have the same problem!im 13 and I have my period in febuary and it never came back but im not sexually active!and I get cramps and moodswings and tired and energy boosts but im worried because I had it once and it never came back!

the answer is you had sex lately and your going to be pregnant!!!

ummm im still a virgin ! so that cant be it !