Fertility doctors

Stephanie
I have been with my Fertility Doctor for almost 3 years. And no luck yet. He put me on Colimd 100 mg and I have had the <a href="https://glowing.com/glow-fertility-program">IUI</a> 4times. He said that he was going to send me to another fertility specialist. Has anyone else went to one and if so what all did they do. Please help!?