Hi I am 33 weight 65 kg. I am trying to get pregnant. I had miscarriage in 2014 and then after m trying. After one year I start treatment with obgyn. Did all the test except estrogen level all test are normal. Then I start taking litrazole . I. Second cycle dr found Pcos and give me metformin for that. I took 4 cycle of litrazole. So do need to go for iui or I can try more cycle of litrazole? How to get rid of Pcos. How much chances for pregnancy naturally. What changes do I need to do in my routine life. I got the period regularly but I don t know after starting all this treatment I.e six month in this I didn t get the period on time. And pregnancy report is negative. Normally my cycle was 28 days but this month it s been32 days and I did t get the period. Pls advice me.