We have a long distance relationship so we only see each other every two months. We have sex when we see each other of course. We won't see each other the night of the wedding but I'm sure we will have sex when we see each other the first day that we arrive over there. After all, it would be two months. lol!
I don't put much emphasis on the sex part of the relationship though. I feel that is something that can always be worked on. Practise makes perfect. I think it's more important to have things in common and get to know each other.
I think that's great to have that restraint. Personally, I get too miserable without it.