IGGB,
Hell, I've gained between 1/2" to 3/4" in flaccid length in under three weeks of being serious with Penis Enlargement already. Granted, I was very short, and my penis is in shock right now from all of the attention. :D I am sure that my significant surge is just that though, it cannot continue, otherwise I will be stepping on my penis by the end of the year. LOL
I "only" stretch for about 30 minutes, sometimes more, a day. But I do pull aggressively and don't rest between different angles. I only stop if I notice numbness or coldness in the glans. Plus I kegel continuously while doing stretches. I don't know if it helps.
I also use "Even Lazier Ass Stretches" when I go to sleep. I found that if I stretch my penis straight out and trap the head and shaft between my thighs while laying down and then extend my legs back flat down that it gives a "decent" stretch that doesn't even restrict the bloodflow. Lay down, stretch your penis towards the ceiling, lift your knees so that your thighs are on either side of your penis, close your thighs together, then lower your legs flat on the bed again. This stretches pretty good and you can go to sleep without worrying about losing circulation or anything. Can't get any "lazier" than that. :D