Have you considered trying acupuncture and chinese herbal medicine. Sometimes when western medicine does not work acupuncture and chinese herbal medicine can help. I suggest going to a acupuncturist/herbal medicine doctor who specializes in fertility. There are some famous one in NYC and your REI may know who is the best.
Hi,
I had IUI 2 times and 1 IVF which all failed, 8 months later i got PG on my own and didnt realise till i was 7 weeks, i think the IVF changed my body and i didnt have the mental stress of any treatments and was enjoying being stress free, mother nature works in funny ways .
Good luck :)