Bfp on IUI 4?

Hello everyone. My husband and I have minor problems. He has slight issue with morphology and I had issues with ovulation, which was remedied with only 50mg clomid ( I react well each month. Have ovulation on day 16 or 17 with large follicles). There is no real explanation for our infertility. Today I started clomid on cd5 ( until cd9) and I would love to know if anyone got pregnant on iui 4? This will be our last cycle before moving to IVF so fingers crossed.