Hi i am a bypasser 17 months post op. Where you having your op? Ihad mine in SRH up in the North East. The bypass isn't too bad really, everyone gets scared as the time goes on some hospitals have a long waitn list others quite short took me almost 2 years. After the op recovered very quickly as it was done key hole. Like evry op there are good and bad thongs that can happen sometimes thongs don't go to plan but the doc will explain all that to you. Most people manage very well, my main problem ahs been constipation. I have lost 10 1/2 stone since my 1st referral, 8 1/2 since my op in Aug 2011. The younger you are the better for you in my opinion I am 47 now and really wish I could've had it done when I was younger. Good luck with your wls journey xx Any questions just ask xx