I got married in dec-2014,since then trying for child.In 2015 I came to know I have chocolate cyst in my left ovary of 5cm size , medicines and injection were given to reduce the size of the cyst as well as removable but nothing helped finally it was removed by laparoscopic surgery in august-2016,once again when I undergone scan recently the cyst has again reoccurred and is 2cm size,my husband semen analysis has been done twice and reports are normal,I have also taken ovulation tablets, injection etc but nothing is helping,plz help what I need to do , previously my periods were normal but now it comes with medicine only