I was diagnosed with PCOS about two years ago. At the time, I weighed around 230 lbs. I have lost around 50 pounds since then and more times than not, I will have a normal period and my doctor took me off of metformin and spironolactone (which is what I was prescribed when I was diagnosed), and now I am only taking OTC prenatal vitamins. Are my chances of pregnancy higher now that my periods are more regular, I have lost weight, and I am taking prenatal vitamins? Or is there anything I should recommend to my doctor that could help?