Rachel gives great advice here... I've never been through anything like this...so I really have no idea how you are feeling...
Quote: There is a big difference between taking a break and giving up. I have been there and it stinks to say the least. Why not take a break and enjoy Will a while? Perhaps a weekend away and a few nice dinners here and there...this fertility stuff takes a huge toll on a marriage.
You have my phone number...call me if you need to talk OK?