Fertility Tests??

Hey all looking for advice on other tests you would try…. We’ve been TTC for 16 months now. With a chemical pregnancy on TTC month 4. So we are now at a year of no pregnancies.

This cycle is our first IUI. While hopeful now, I obviously spiral between hopeful and miserable. I feel like you all get that. In my downward feeling spirals I really want to make sure I’m doing everything I can and know that we aren’t missing something by the end of the year since we’ve reached our insurance deductible. If we need more testing I’d rather do it now than in January. My RE has recommended 3 IUI rounds then IVF. I’m wondering if there’s more tests that should be run.

Test I’ve had:

FSH CD2

Progesterone CD21

TSH CD33

HSG

Transvaginal Ultrasound

Semen Analysis on Hubs

All information from the above tests came back good except for my husband having only 2% morphology, however my RE and OBGYN said that’s fine apparently.

Is there any other tests you would recommend if you are also someone diagnosed with infertility but have no known major contributing factors????

My RE says she doesn’t do AMH until you leap to IVF. However, I’ve heard of ppl having testosterone, LH, prolactin levels, estradiol levels, etc. tests done and wondering if these are things I should be advocating for myself to my RE.