After doing a bit of looking about i have decided to give jelquing ago, i have been going for about a month and have noticed a 1cm gain in length,the qustions i want to ask are. 1. what do other uncut jelqers do with your foreskin, pull it back with every stroke or just leave it.and 2nd some times i get red spots after a session but they are always gone about a day later, is this from my grip been to tight.