the more time you can devote to pe...the better your results will be...20minutes is okay to start out with...but the stretching session of the recommended [words=http://www.mattersofsize.com/forum/penis-enlargement-newbie-forum/1597-dlds-first-routine-i-gained-2-inches-with-this-routine-full-tutorial.html]newbie routine[/words] is longer than that...if this is something you want..you can find the time...during bathroom breaks or shower time or late night...you be surprised how much time you waste sitting on your ass watching t.v., online, or doing anything else...it always kills me when i hear people say they don't have time for pe...i'm a single parent..and i still find the time..wake up an hour early...go to bed an hour later...but you could get it in...good luck