Fertility conundrum

My wife and I have been trying to conceive for a little over a year, but she has had 5 miscarriages in that time. Doctors say we are both healthy and there isn't any reason we shouldn't be able to get pregnant, but my wife is super depressed and basically acts like she doesn't want to try anymore, ever. We've only made love twice in the past two months and it's killing me. I tell her all the time that we can take it easy but nothing seems to help. Any ideas or anything would be welcomed and appreciated!  Cheers!