Hi there, Welcome to HCM, For treatment of infertility, a detailed analysis of the cause is essential before treatment. If you say you have polycystic ovaries then you will need specific treatment for it. Puregon 150 is an hormone which does cause ovulation induction and help in egg formation in women with PCOS but you also need to take other medications and lifestyle changes such as weight loss, exercise, metformin. I would also like to know your age and if your partners semen analysis is done or not. These are important as infertility has to be addressed carefully. If you have been trying for a year and all factors are normal then it would mean that you have unexplained infertility. And for unexplained infertility IVF (test tube baby ) is the treatment of choice after 2 years of trying to conceive, but do rule out other causes. Get a detailed ultrasound to check for polycystic and also partners semen ananlysis and discuss these before any treatment. Hope this helps. Regards.