My doctor is confusing me.

Meg • 👨‍👩‍👧‍👧. Mom to👧. 👼. 🌈👧🤰

So I am confused. Sometimes I feel as if I have no guidance. My dr ordered my husband a sperm anaylsis. That's came back good. The. He ordered me a prolactin test and thyroid test. Currently waiting on results from those but then what is next an hsg? Do I have to request that or does my gyno? I am new to having to take the steps to figure out what's going on.