My periods are not regular from d staring of my 1st mensuration cycle, where as I had consulted with Dr. bt she said it jst coz of hormonal changes in body, n den after to clear out she asked for some test where as d result was normal, so she said its hot coz of hormonal issue it I'll b get regular by as tym will pass, bt it's not regular yet, it was regular for few moths br again d same prmlb started, I am missing my periods frm July where as this is the 3rd month, where as m tensed for this. And d longest duration was of 9 months where I skip my cycle. Y it is so? please let me know, m so tensed,