Any info on having gastric bypass twice?

Has anyone every heard of anyone having the gastric bypass twice?  I paid for my gastric bypass two years ago and lost 120lbs or so but have had no loss in a while, I feel a bit of restriction but can eat any food I want...my wonder is if I could get it done again??

 I don't have any answers however I am glad you have posted.

I was wondering the other day how you have been doing. Congratulations on your weight loss. 

I don't think they can do the bypass twice, but if yu have stretched your stomach, I would think you could have a sleeve done....but I am not a doctor.