3erd time's a charm ? IUI 3

MJ
After two failed <a href="https://glowing.com/glow-fertility-program">IUI</a> one with clomid and the other with Letrozole ..no trigger shot needed but low progesterone I'm starting <a href="https://glowing.com/glow-fertility-program">IUI</a> #3 ;( 
Did any body had luck after a few attempts .. I still can't figured out why it didn't take the 2 first times ?  Anybody ?