Is PCOS Be Cured Permanently?

I am suffering from minor pcos problem taking diane from last 2 years to get regular period not we are planing for a baby. stop taking diane now. but not getting periods from last 4 months. from last 1 last i m taking clomid (100mg).then i gone for folicle study my eggs fertilized 18mm. then rupture but still not pregnant? again my doctor suggest me to take clomid (100mg). yet not get my period she has given me meprate tablet for period. Do u think so this month i will be pregnant. I dont want to go for IVF treatment. I have minor pcos. cant be pregnant through this procedure.please advice i am very much tenced. my id is YYYY@YYYY name is Munmun.from india(delhi)