Complicated medical history.. Had three miscarriages in 2017-18. First time yolk Sac n fetal pole seen No heart beat. Second n third time yolk Sac fetal pole not seen.everytime around 7th week this happens and gest Sac appears less than exp weeks. Having thyroid from 2yrs normal. Prolactin values increase n decrease sometimes. Got many tests done which say everything is normal. Apla and torch test also normal. Till date every month normal periods no pain or cramps or no delay. Not overweight too having normal weight.. Vegeterian food only. Got follicular scan studied by doc for almost six months everything normal but sometimes it would premature rupture. Tried iui twice. Last June got amh test done it was 6.90ng/ml. Recently got amh test done again it is 8.40ng/ml. Not sure what is wrong exactly. .