How many times!

I am currently in college and am away from dh this semester. When we get to see each other we go at it like rabbits. It just so happens that our trip is corresponding with my fertile window this weekend. Should we only do it every other day, or can we do it our normal every day 5 times a day routine? Lol not really sure if it's that often but we do it a lot. He doesn't have any sperm quality issues and we're both young (18-19). Any thoughts?