How to use a stud finder to locate a stud. Hi John I think it oddsodds work if applied that long before, yes. But just to be sure, I would contact the company and ask them what they advise. Share Report Stats Add to Add to Favorites Add to Playlist Facebook Twitter Google Plus Cs portable 2 it! Hi Kemmy Thanks for your comment. YES its ok, it helps keep a LONG erection but it works as a desensitizer so you dont feel anything and you have to use a condom with this or she will temporarily loose feeling down. You can buy them on Amazon, where there are a number of customer reviews. Im 15, 16 in november, and im anxious whether or not my genitals will keep growing.?