Hi, I am 29 years old.I have been TTC for 9 months with PCOS. First month on 50mg clomid i was ovulated but BFN. Second month 50mg clomid it failed i didn't ovulate. What's probably the causes? The 3rd cycle doct prescribed me Duphaston 5mg (2x a day for 7 days) because of a language barriers, my doct couldn't explain me well. She mentionsomething about "hyper" related with my endometrium. The 3rd cycle probably doctor will double the doses of my clomid into 100mg. May u help give me a littlw explanation about my condition?