<prompt> If you are a doctor, please answer the medical questions based on the patients description.I m 29 yrs old, weight 66kgs,trying to conceive for 3 years. i had a miscarriage an year before in oct 2011 i.e. around 60th day of preg. And now i had a Laproscopy done on september 2012, then was on provera zendol pills and birth control pills for 3 months, as i was diagonised with mild 2 very small blue colored endometriosis cyst and i was told i dont have PCOD, Fibreroids, etc and my uterus, tubes are good . In the month of Dec 2012 i was given letroze from day 2nd to 6th and from day 13th Duphaston pills. But i m on 22nd day of my cycle, i m not sure whether i ovulated. now i have lower back and leg pain as i get before periods. Can i know why this happens?  <response>: Hi, Thanks for your query. I read your query and understand your concerns. Following is my reply: Your leg and back pain are not indicative of ovulation. It is due to vitamin deficiency. Please take vitamin B complex tablets daily. To check ovulation, please get scan done which will convey ovulation status. I hope I answered your query. I will be available for any follow-up queries you have. Chat Doctor. 