Cool...welcome to the party!
My dad had gastric bypass, the one where they put ring around stomach opening...the MD forgot to take into account that my dad was a 325mg aspirin a day for like ever, gave him 3 days worth of warfarin injections and sent him home...my dad died of massive pulmonary embolism 5 after release from hospital!
If you get any form of this surgery, remember this story and: 1. Move every day, get up and walk, walk, walk as soon as MD let's you out of bed; 2. Make sure they test your blood clotting factors on ALL current meds before surgery and that they take all this into account and gives you a list of when to start each med again in WRITING so you know MD knows every med!!!