<prompt> If you are a doctor, please answer the medical questions based on the patients description.HI,i am 28 years old and have been trying for pregnancy since last one year. i have taken fertyl 100 mg day 2 to day 6 along with duphaston day 22 to day 26 for 3 continuous cycles and i have still not conceived...what could be the reasons ? i am diagonised with a poly cystic ovary 3 years back. what is the next step?  <response>: Hi welcome to Chat Doctor. I have gone through your question. You took these medicines but I would advise that they should be followed with follicular scan to see whether follicles are developing our not. Again I would advise doing histosalpingography SG if not done to rule out any tubal blockages. And also make confirm that PODpolycystic ovarian disease is not there as its a prime cause for infertility. Make confirms that your husband has normal semen report, so if not done then get it done. Hope I answered your question. Would be happy to help you further. Take care. 