The two biggest problems men are normally concerned about are ED (erectile dysfunction) and hair loss. Lasers have been shown to greatly address the hair loss issue and I have four patents in that area of expertise. There has been a recent clinical study showing that low level laser can also address ED by stimulating the nerve and increasing blood flow, which is effective the same as might be achieved by the current prescriptions available today. The clinical study can be found at http://www.laserstrong.com/clinical.html
Like was done in the hair loss industry, why not give a guy the opportunity to make a simple device on their own, inexpensively, to test for themselves? Well, here it is.
The study uses 808nm 150mw lasers which are infrared. I have provided links to those lasers if you wish to try them. However, I suggest that you use 635nm 5mw lasers which are the same as used in most LLLT products today and are known to have the same stimulative effects.
For a total expense of about $54 USD and a bit of your time, its an inexpensive attempt at a solution based on clinical science. I know many people who have tried this type of device, using the hair growth lasers as a basis, with results.
So lets get started!
Step 1: Parts You Will Need
This is pretty simple.
1) An athletic cup which can be purchased at any sporting goods department for about $8. The pre-drilled air holes are very useful in the construction.
2) Three 8x13mm 635nm 5mw lasers which can be found at http://www.aixiz.com/store/product_info.php/cPath/23_34/products_id/87
3) One 3.2VDC power supply which can be found at http://www.aixiz.com/store/product_info.php/cPath/51/products_id/219