What do I say??

Tomorrow I’m going to get an ultrasound of my uterus/tubes to see if I have anything wrong with me. I’ve been ttc for 17 months, and I don’t ovulation frequently or got my period each month. So I’d like to know how I can possibly get my doctor to give me clomid or something to help me?? What did y’all say? Should I just ask to be put on it??