Are you having delayed menstrual cycles along with/without an abnormal bleeding pattern (premenstrual spotting or scanty menstrual bleeding) it could be due to polycystic ovarian disorder or PCOD?
It is many times associated with weight gain and/or increased facial hair and /or acne. Many times there is the only acne not responding to any treatment and the underlying reason is PCOD.
If you have any of these problems then visit the Best Gynaecologist in South Delhi. A simple ultrasound pelvis is a diagnostic tool. And this is a treatable disorder!!