Thanks, Peachy. I will have to do more research into studies. Sadly, most of the studies I've found I don't qualify for because of my weight. I gained 110 lbs when I quit smoking in 2010-11 in preparation for TTC *facepalm*, and though I lost 40 in 2013, I still need to lose another 60 before I'm not classified as overweight. If you know of any studies that take women with higher BMI's, please, please, please let me know! That would be an amazing thing to find.
You are right about looking at other clinics. We haven't had a chance to do much of that. I know of a couple clinics in New Jersey that are cheaper, but we can't take the RV north in the winter months due to pipes freezing. We may have to look into that option for the summer.
We're also unsure of what the future holds as far as housing goes. The RV has been working the last year, but it is starting to not be the best for us. 2 people living in 350 sq ft isn't bad for short term stays in the US, but I don't think we can live like that for months on end. We've done a two month stretch once now, and it was cutting it close on our sanity.
DH is talking about moving back to California where his current employers are and plead with them for a raise to cover California IVF. I am really, really hoping they will agree.