Clomid cd 5-9

Anyone was successful on clomid cd5-9?? I see a lot but most are 3-7 so just wondering...I'm on round3 hoping this is it or have to get tubes checked😔 doctor said its doing its job which she's said every month and usually cd12 ultrasound shows good follicles on my left ovary but nothing over 15mm this month my right ovary had a  17&20mm which doc said was great so hoping that's what I've been wanting for. I'm in my tww and just wondering. Any success would help and be appreciated. Thank you all😘