Helo Doctor..,I got my cycle on 28th march and cycle is regular but some times it is 32 days cycle and sometimes it is 40 days..,i done my follicular study on 10th day of cycle and report is endo thick 6.1mm, Ro is msf ,Lo is msf and fluid is No and on 12th day Endo thick is 7.6mm, Ro is msf ,Lo is msf and fluid is No and on 14th day Endo thick is 7.9mm, Ro is msf ,Lo is msf and fluid is No and on 17th day Endo thick is 8.1mm,Ro is msf ,Lo is msf and fluid is No .but still my doctor asked me to intercourse on 16th ,18th,20th and 22nd of this month and from 22nd he asked to me take optogest 200 mg tabs fr 10 days