Csun:sex change or weight loss ?
Csun if your friend is really that overrweight then why not lose the extra pounds instead of having a operation - it would cost a hellava lot less and would be ten fold more healthy for the dude in the long run. Having a sharp bod also attracts more chics.
He could also have an op that would shorten his intestine - very dangerous, but works to great effect.Being overweight to that degree, though is a threat to his health anyway.
In the case of the dude wanting to lose weight why not try the below sites: in fact anyone can benefit from these sites and they do have a lot of useful stuff.
There are mags as well, the US edition being better in my opinion.
[url]http://www.menshealth.com/cda/homepage.do[/url]
[url]http://www.menshealth.co.uk/[/url]
Instead of doing an op that he might not need I am sure its possible to resolve the situation by other, healthier means.
Hope this helps some.
Cheers.