Hi,my wife is 28yrs Old,we ob-gyn,coz we want to have a baby,we do TVS,result thin uterus layer but intack w/normal size ovary but small polysystic I do SFA i got 15,600 mil. The doctor said my wife take Mercillon Pills last july24,2017,afer 2days my,wife take Ferty 50mgs,2 tabets a day for 5days.How accurate she will be get pregnant?how long will it take? Do we need to buy new set of fertyl next month?or we have to go back to the Ob-gyn?? Pls.reply ty. jun Panizales