I figured this is the best place for this, seems you all would be able to help the most
Hi, btw

I'm Casey, and my hubby is Ryan.. we've been TTC for 11 cycles now, with a miscarriage @12 weeks in January..
My husband has celiacs disease, and we were recently pointed out that it could be a cause of low sperm count (he's also a personal trainer, in my recent research I also found out that could cause issues). Because we've been trying nearly a year, hubby set up an appointment for an SA.. just to make sure it wasn't on his end.
We were called with the results today. She gave me 3 numbers, she said "they were the important ones"

but said she would mail us the full results???
This is what she gave me:
sperm count: 4 million
motility- 23%
morphology- 2% (she said Kruger? I have NO IDEA what that means).
I did some research since I got the numbers.. they aren't good, are they
I was reading on "next steps" and I read that our numbers even suck for an IUI? I know there are certain things you can do to get up the actual sperm count.... but what about the other numbers? 23% and 2%? Is there a way to get those up?
I seriously want to avoid medical procedures if I CAN.. but, I'm not opposed if we need that. We'll do anything for a baby. However, our insurance does not cover IVF.. it does cover IUI's. But, his numbers all need to be higher right?
I did get pregnant before, like I said.. I also hd a miscarriage. I don't know if that has anything to do with any of his sperm issues? I'm trying to research so much, and I'm just getting so much more confused. I'm sure it was a miracle I got pregnant... if I do so again, is another miscarriage just as likely?
The office is going through our insurance, getting us a referral.. I actually gave her the name of an RE I would prefer, as a good friend of mine sees him. She told me to expect a call sometime next week, or so... and they'll set me up with the appointment? She said we should have a consult to discuss what we should/could do and go from there..
I just feel disappointed, I'm sure all of you understand

And, I feel in limbo waiting now.. trying to research myself, and just getting overwhelmed.
Any advice?