<s>[INST] Hi I am 27 year old and TTC last 8 months. I was having irregular period so my doctor prescribed me susten 200 progesterone soft gel vaginal use 2 tablet daily for 10 days every month starting from 16th day of my cycle now I am have regular periods. My question is am I going to ovulate regularly as well? Will be my ovulation also induce as my periods are? [/INST] Hi, Use of progesterone can give you regular periods but does not induce ovulation. For this to happen, you should know where the defect is and try to correct it; a complete hormonal profile, physical exam, trans-vaginal sonogram and blood counts are necessary as is a tubal patency test.  Management is based on the results obtained, and hormonal supplementation is done as is necessary. Assessment of the male factor also is needed. Hope this helps. </s>