No Periods, NOT pregnant!

SR24

Hello, I can go months without my period this year (2015) I have only had 4. When I do have one, They last between 1-3 days. some even just a few hours.

I have never been regular, I am currently a little bit overweight (BMI = 34). My doctor said this is the reason. But I haven't always been overweight. Even when very healthy - It hasn't changed.

Approx 6 years ago, A cyst was found accientally in a hip MRI but by the time I had an ultrasound it had disappeared. So we never really figured out what it may have been.

Can anyone else relate to this?