years 31 years old, i am planning a baby but was unable to concieve. so my gynac advised me for follicular study. from past 3 months i am going for this follicular study. First month my gynac advised me for folic acid tab. and glycomet 1g. on 10th day i did my first USG and the follicular size was 8mm then she advised me for pubergen inj.10,000iu after that on 13th day the size increased to 22 and on 15th day size increased to 29mm but it didnot ruptured then she gave me another inj. to get it ruptured. that cycle was a waste then next month again i took the same medication glycomet and follic acid tab. along with fertomid from 3rd day of my period after that on 10th day i went for USG and the follicular size was again small i.e. 8mm she again advised me for pubergen inj.10,000iu, on 13th day again the size was same so she advised me for same injection on 13th day but still on 15th day the size was same that cycle was again a waste. now this month she advised me a new injection menotropin 75iu that i have to take on 3rd 5th and 7th day and on 10th day i went for USG, follicular size was small 8mm then again my gynac suggested me pubergen 10,000iu, on 13th day the size came out to be same i.e. 8mm...

this is my whole case study..... please advise me on the same why the follicular size is not increasing after all this treatment....and what should i do next...