Hello doctor I am facing infertility for the last 2 years. At the start, I was having problem of immature follicles even after taking fertility drugs but with time development of mature follicles were found. My hsg reports were also perfect. Also, my husband's tests are normal. I have two dominant follicles of size 27?30 and 22?24. What are the chances of pregnancy this month? I had also taken hcg on day 12. I am taking slix sachet, metformin and biotin for three months (after this treatment follicles are getting mature). My prolactin found high later (at start it was normal). And from the last three months, I am taking letrozole with different doses as well. What should I do next? Should I follow the instructions of my current gynecologist or should I change it? Furthermore, I have done 4 cycles of clomid and four cycles of letrozole following my gynecologist's prescription.