Dear Sir, For last 2-3 years, I have been getting irregular periods. Sometimes it took 2 and half months, but when I didn't got period last Time for more than 3 and half months, I consulted a doctor in Nov, 2015. She advised me to take" Ovral G" for 20 days and to go for Ultrasound. I got period after taking Ovral G (5 days later of 20-day Course). The doctor advised me to go for tests (TSH, Insulin - F & PP, Prolactin, CBC) during 2D/3D of cycle. All reports were normal except Insulin (P. P.) which was 92.60 uU/mL. The doctor advised me to take Tab. Bigomet SR 500 mg for 30 days (in Morning and Night). But again after 25.12. 2015, I have not got periods till Date. Please guide what to do now? My past two years period dates were: 19/04/2013, 12/05/2013, 07/06/2013, 22/08/2013, 04/10/2013, 04/12/2013, 25/12/2013, 02/02/2014, 02/03/2014, 26/03/2014, 18/04/2014, 15/05/2014, 05/08/2014, 14/09/2014, 12/10/2014, 06/11/2014, 05/01/2015, 04/02/2015, 04/03/2015, 18/03/2015, 10/04/2015, 11/05/2015, 05/07/2015, 03/08/2015, 29/08/2015, 25/12/2015 (after taking" Ovral G" for 20 days and waited for 5 more days).