If you HSG and other tests show promise, a retroverted uterus is a benign condition when it comes to fertility/chances. I have a tilted uterus,
endometriosis/adhesions, clear tubes, and an unknown reason why I couldn't get pregnant naturally. The tilted uterus was the least of my concerns. I got pregnant with Clomid + IUI + trigger + Monitored cycles.
Honestly, I think the trigger is what worked for me. First time was no monitoring and no trigger and the clomid + IUI didnt' work.