Is the "traction" method safe?

[DD18]

I am very self conscious of my penis size. My confidence is a little low and I would love to adequately please my girlfriend. I'm 5.1 inches long and I just wish I could be at least 6. Regardless of whether or not you think my length or girth is fine, I'm still curious to know if the "traction" method of penis enlargement really works. I've heard a lot lately about how the pills, creams, etc. do not work. However, I have also been hearing a lot about how "traction" or the slow stretching of the penis actually does work. They say it works similar to a woman's belly when she's pregnant...the tissues slowly begin to stretch and the cells begin to divide and multiply to cover that extra distance... So basically I'm wondering if this is feasible and possibly for real?? It sounds like a decent method. Thanks.

[SixStringer]

You do not need to increase your size, but you have to be convinced of this beyond what so many have said before me.  Do not compare yourself to others, especially those that you might find in porno.  No doubt when it comes to actually using it, your tool will be just right for the job at hand.  Nature allows for a lot of variety, but in the end it all works.  That's what makes life interesting--we are all different.  Your girlfriend will appreciate the how rather than the what.  

[jml1986]

I am afraid you are stuck with what you were given. The only way to change your size would be surgecially.