This isn't something that will help you improve over your week off but something that you should take for overall health and blood flow. You should look into some fish oil, this will help improve overall circulation. It's pretty cheap at walmart you can get like 1700mg pills for like $15 and the bottle lasts at least 6 months. I will be buying some L-Arginine powder at the end of this month to try out for 6 months to see how I like it.But enjoy the rest and just a little masturbation like Remek said but other than that chill out and hey its just a week

-D1-