What Are The Chances Of Healthy Pregnancy In Women With Polycystic Ovaries?

Hello, Im 33 years old, and have 2 miscarriages, one ectopic pregnancy. Diagn. Ovaries with polycystic structure. Dr.prescribe me inositol for two months and metformin, and duphaston. Which are my chance to keep pregnancy to the end. Please im waiting your responses. Thanks, Dona.