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Here you go: https://www.obesitycoverage.com/weight-loss-surgeries/gastric-bypass/how-much-can-i-expect-to-lose

Roux-en-Y or Gastric Bypass

Where did you find this calculator. I’m curious where I stand. I’m guessing I will bade to do it for Bypass and DS and pick the middle but maybe they will have the SADI.

the majority are due to people who had sleeve who developed gastric reflux (GERD) that couldn't be controlled medically. They usually revise to bypass since bypass tends to improve (or in many cases, cure) GERD. a few are due to people who revise from sleeve to either bypass or SADI or DS because they didn't lose the amount of weight they'd hoped to I've seen a handful of cases in the nine or ten years I've been on here of people revising from bypass to DS (again because they didn't lose the amount of weight they'd hoped to), but that's a complicated revision that's not done very often and then there are a few cases that don't fit it any of these categories, such as Sleeve2bypass's case (she's still here on Batriatric Pal), but those are really rare

Great suggestion to call the surgeons office if you feel yourself wavering and ask if they can fit you in because you have a few more questions. I went to THREE additional appointments over the normal requirement until all my questions were answered. I was wavering between the bypass and SADI revision though and It was a really tough choice for me and because it’s so new there was little info online to answer the questions. Also as @Arabesque suggested they may be able to give you an anxiety med to relax you the morning of before you go to the hospital. I didn’t even think of that.

I’m a few years out so I have a little bit of perspective. I think staying consistent in a sustainable way is the key. Inly commit to drastic changes you can see yourself continuing 5-10 yrs later. It’s the only thing you can really control, everything else happens on a biological level. Also try to avoid diet/lifestyle creep. Special occasions diets (birthday cake, peeps, royal icing cookies, apple pies, stuffing and pies, gingerbread houses, eggnog etc) should stay where they belong. Don’t do it all of the time. There’s always going to be special occasions but they don’t have to derail months worth of progress (l’m looking at you November/December!). Congratulations in advance on your surgery anniversary ❤️

Like @Catwoma62 said it’s a switch surgery similar to the DS but the bypass portion of it is modified to make it a little less risky. It fairly new but they are starting to find it to be a good alternative to bypass. little as a revision to a sleeve. It’s a little more aggressive than bypass but the research is suggesting that the weight loss as a revision to bypass is not consistently great and with SADI revision it’s a little better. Plus the ability to keep weight off long term is believed to be better with the SADI revision. Not all surgeons do it yet and many will not reduce the size of the sleeve when they do a revision so they will do some tests to look at your sleeve first to make certain that it is still in good shape or it may not be the better option. There are many other factors in terms of which option is best and the surgeon is best to help you decide but it is another option to ask them about.

You are not a failure, obesity is a complex disease. It often requires many tools to tame. There’s no shame in that. As a person who has had both VSG and RNY, I can tell you first hand that If you are relying on further restrictions to help you *may* not get that. Almost always the pylorus is bypassed so no there will sphincter holding food in your sleeve creating that classic VSG full sensation. However there are a lot of behind the scenes biological changes that *may* happen but you won’t know how you will respond until after surgery. The new class of obesity med may help immediately (if you can afford them). They are spectacular. In the time it will take you to go through referrals, appointments, testing and waiting for a date, you may lose the weight. They work that fast. Of course there are risks, some who cannot tolerate them or are very slow responders but the beauty is you can decide week by week if it’s worth it. If not, nothing permanent has been done. That’s the other issue. These are permanent use meds just like HRT or TRT. Maintenance doses are still being fiddled with by individuals so what permanent use looks like may not be weekly. Do a ton of research and ask your Bari/weight management team (if you still have one) what they think. Good Luck!

I think this also depends on what NHS Trust your hospital is in. My Hospital only does Sleeve or Bypass, no GLP-1 or revisions. Other Hospitals will offer Sleeve, Bypass, DS and GLP-1 etc. I think the best bet is to start with your GP.

I would ask about the GLP-1 first and if that doesn’t fit for whatever reason then consider revision to Bypass or SADI. I am 3 weeks post sleeve to SADI revision and down 29 pounds. We had similar starting weights although I’m a bit taller than you. I was 235 when I did my sleeve and i gained it all back plus some so you are in a better boat than I was. Since you have alot less to lose that I did and you have kept a big chunk of the weight off I personally would try the GLP-1 first if it’s medically appropriate but that’s a decision your doctor will be able to help you make.

I specifically made sure that purée was one of the options @ShoppGirl. I can’t say that the thought of puréed food thrills me but the hospital says that, if you have a bypass, the puréed stage is for 6 weeks (4 weeks for a sleeve) If nothing else, it allows hubby to have a play when he’s prepping meals for me too! I’m reigning in the free fall @Arabesque This is where things can go wrong for me as I’ve experienced many times in the past. It can be a delicate balancing act at times. This is why I feel I will benefit from WLS because it’s difficult to be make good choices all the time when something inconsequential can send me spiralling into unwise food choices. Willpower can get me so far but I know myself. If I was able to be moderate in my choices, portion sizes etc then I wouldn’t be in this position now! Oh, I have an electric heated throw that I use for the sofa plus we have an electric blanket for the bed which we haven’t put back on for the colder months yet. It’s difficult isn’t it, when you feel the cold has seeped through to your bones? I’ve always been a warm person - windows open, fans on all night so feeling cold is a strange experience 🥶

Welcome @Gypsy_Life 👋👋👋 There are lots of lovely people on this forum, all with different experiences and at different stages of their WLS journey. I’m pre-op, waiting for my surgeons appointment next week. I’m in the UK and my NHS Trust is relatively new to offering the mini-bypass. How have you found it so far, with recovery etc? I’m interested in it but haven’t made my mind up until I speak to the surgeon. I hope your new surgery works well for you this time around 🤞

Hi! I'm new to this forum but definitely not new to this journey! I'm a mum of three adult kids from Newcastle region in NSW Australia. I'm an RN and have gone back to University for more torture (learning lol) I was sleeved in August 2021 and was successful in losing weight for 6 months before I plateaued and then stopped. After extensive investigations from my surgeon and other surgeries, I was booked for a revision and underwent my mini bypass with single anastomosis on 19th August 2024. I'm recovering well and would love to provide support (but not medical advice) to others who are considering undertaking any kind of weight loss or bariatric type surgery.

Hello, 3 weeks out R N Y gastric bypass and still having abdominal pain/cramping/bloating….. Anyone else???

I suffer from GAD as well (and bipolar and ADHD). I am 2.5 weeks post op from a revision to SADI and doing great. Taking the vitamins have taken a while to get used to but honestly it’s not that bad now that it’s habit. I take my multi in the morning and get out three calcium’s to take throughout the day and then take my magnesium at bedtime (you may not need it). The bypass type surgeries are quite a bit more scary. I think it’s because they are not as straight forward as just making the stomach a little smaller seems but honestly a cut is a cut and the risks aren’t much higher than the sleeve. What you need to ask is what are the risks of all the weight related diseases And illnesses if you do nothing. Not to mention your quality of life with GERD. What I found most helpful to get through all of this was reminding my team about my anxiety when I felt myself freaking out. I told them I just need patience and I can deal with this. I asked loads of questions. I scheduled a couple of extra appointments in order to get everything answered and I over prepared. The day I walked in for my surgery I knew that I had done any and everything humanly possible that I could do to control the situation for the better and I let the doctors and nurses take the wheel. All the while continually reminding myself that they do this procedure every day and that chances were it was going to go on without incident but if it didn’t then I was in the absolute best place to be and get the help that I needed. Best of luck with your surgery. You’ve got this!!

My questions were: How long are we looking at for the actual surgery time and time in recovery before getting to the actual room? How long is the recovery and what can I expect during it? How long will I be in the hospital and how soon after the surgery will I be up and walking? Should I use a stomach binder the first 2 weeks to help with the pain after the surgery? What is the recommended time for each stage of eating post surgery, how many calories and carbs should I be getting in, and what are my fluid and protein goals at each stage? When will I be getting follow up blood work (I personally had it at 2 months, 6 months, and 1 year post op)? Is there a list of acceptable exercises to do at each stage of healing until I get my final complete clearance, and at what stage will I get that? What pain meds will I be given and how long will I be able/expected to take them? What, specifically, is dumping and what has been known to trigger it and how do we get through it if it happens? What hormonal changes are to be expected as the weight drops off, especially during the first 3 months? Please tell me EVERYTHING you can about stalls, in as much detail as possible. What medications are affected by the malabsorption that comes with bypass (typically it's extended release, but there could be others). That's all I can remember that I asked, but I hope this at least gives you a good start!!!

Today marks 6 months since my gastric bypass surgery! It's also almost exactly one year since I attended the orientation class at the weight loss center that was the first step in beginning the surgical program. I came home after the class and took a "before" photo. I had just weighed in at my highest weight ever. I was on blood pressure meds and my A1c put me in the prediabetic danger zone. My joints ached every morning. My 50th birthday was looming and I felt so old. The day after that photo, I started making changes to my diet. I lost 13 lbs from August until early February. I lost an additional 13 lbs on my 2-week liquid diet. I had my surgery on February 21 and since then, I've lost another 45lbs, for a total of 71 lbs down! My blood pressure is normal, and so is my A1c. The aches and pains are gone, and I'm hitting my 10k step goal several days each week. I'm nowhere near perfect, but I'm improving steadily. I honestly couldn't tell you the last time I was this weight. It had to have been when I was around 22 years old. Like pretty much everyone says, my only regret is not doing this sooner.

Had my dietitian appointment this morning and it went really well 🥳 I’m a healthy fat person, which was good to hear. All my tests have come back good, no issues with diabetes, high cholesterol, heart disease etc. We had a really good talk, told her about this forum and the ongoing support everyone receives, showed her my two food diaries - one pre-watching what I eat and one for now. She was very happy to read both, laughed at some of my comments regarding how I was feeling when I was eating, and congratulated me on the changes I have already made. She asked if I had a surgery in mind and why. I explained that I felt that a bypass would be more beneficial for me due to not feeling full, snacking etc, and she agreed. Thankfully she has no issues with me, and was happy to refer me to the surgeon, which was such a relief to hear. Honestly, I felt quite apprehensive and anxious this morning (thanks menopause 🤨) and was definitely snappy with hubby. I went in on my own as I didn’t want him to know what my weight was/is - does anyone else keep their weight secret from their other half? I know it’s just shame that makes me not want to tell him 😕 The dietitian thinks a reasonable target post-surgery for me is around 14stones (196lbs) but reckons I will sail past that as I am fully onboard with it all. I’m glad that she hasn’t given me an unrealistic expectation and I do feel it’s fully achievable. We discussed lowest adult weight plus weights my body had ‘stuck’ at previously. She also went through the post-surgery diet - will be 6 weeks on the purée diet due to having a bypass, and gave me the info for that. She also explained about the bounce back once the body has reached its lowest weight and that it did not signal a failure. Next steps: appointment with the surgeon, which should be September (eek, next month!!) After I’ve seen the surgeon it’s then the MDT weekly meeting for everyone to agree that I’m OK to go ahead. As long as they agree, I will get my surgery date which is looking to be either Jan or Feb next year. She’s put that I would like to see the surgeon ASAP and will take a cancellation for both his appointment and also for surgery as long as I have one day to get ready for the 3 week liver reduction diet. She warned me that I could be on the LRD over Christmas but I’ve said that it’s fine, I’m truly not bothered in the slightest. I asked about going away next September and she said everything will be done and settled down by then but not to buy holiday clothes until the last minute! Just to wait for the next stage now. I’m certainly glad I lost some weight pre-appointment though as the weight the Dr gave and the weight I was actually was a 5kg difference, and not in my favour 😮 I’m still 7kgs lower than the wrong weight given and it’s the initial referral weight they go off so I could coast now if I wanted to (but I won’t ) A relief all round!

I was just about to ask the same question! I'm 7 day post op bypass and I feel I'm doing "too well" with my liquids so I started to panic that maybe I'm over "eating" I started tracking my food just in case and also got alot of insights from this post! P.s. I lost 5 kgs from day of op teehee

I posted this in the DS forum because I got the SADI but my new plumbing is somewhere between a bypass and a DS I guess. I had sleeve before so I never dumped. I am 13 days post op from SADI and I had some veggies in freezer with terriaki sauce. The sugar was 6g per serving and no fat so I thought a small amount would be okay but I took like 3 tiny post op bites and waited. My face started to get warm. Is that even a sign of dumping? Could I dump on that little bit of sugar? I’m fine now and nothing else happened but I didn’t eat anymore.

5 mo post-op (bypass) here, and I still don't get any full -- nor hungry -- feelings. I can feel certain foods leave me with a sensation of heaviness about an hour after eating -- or if I'm eating something that's too dry or not the right texture for my stomach, I can usually feel that after a few bites around mid-chest level. My team has assured me numerous times that eventually my body will relearn itself, and start sending hunger and full signals again. (I think they're mainly trying to warn me not to rely on the lack of hunger, lol). Anyway, because of all that I find I have to be a little extra careful about portion sizes because my body is not going to tell me anything unless it's too late and I'm throwing up. At this stage, I'd suggest going with the minimal servings your plan suggests. You can always supplement by 'eating more' an hour or two later -- but you can't 'eat less' once it's past your lips.

Right now, you're having liquids, so feeling full won't really happen. It does for some (when I had the sleeve it did, when I had the revision to bypass it didn't) but not all at this stage. You had a lot of nerves cut, so you won't necessarily get the "I'm full, stop eating" signals right away. So you just have to be mindful of how much you're eating and how often until you're healed enough to start really feeling it.

Hi, Bari Buddies, I am 6 days post op and doing really well. I have had no nausea at all, and pain is very manageable. I am able to drink all the water I need to and the full liquids (I'm on them until day 14) are going great. And that's the thing. I double-checked my information from the clinic and I am supposed to be having up to a half-cup at a time 5 times a day. I have been having too much (horribly worried to find I'm already overeating right after my gastric bypass). Like this morning I had a half-cup of apple sauce with protein powder and a protein drink. I now realize those should've been 2 different meals. I do get some extra tenderness in my upper abdomen when I "eat", which I assume is my new stomach being sore from the surgery, but is that what full feels like now? God knows I don't want nausea or more pain, but I need my body to give me a sign as to what's going on in there! Any words of wisdom?

I bet what you get in the hospital was same as I got which was heparin for blood clots. The two day nurses I had both said they were supposed to do them in the belly but didn’t want to torture me with my already sore belly so they did them in the thigh.i still baxe bruises so I can only imagine they were painful in the belly. At the time I was in pain so that sounded good. In retrospect I should’ve said I will deal if that’s where they are supposed to be I’m guessing it’s for a reason. Fortunately it worked out okay. The NP at the surgeon who ordered the B-12 just said it’s not uncommon to need it post SADI but because if the gall bladder removal it would be way more likely. (I actually know a couple of people Who had bypass who are in if so it didn’t shock me). She wants me to do them in the thigh. She said it’s a little short needle but I was taking it with me to my family NP tomorrow morning to let her help me the first time. They gave me an instructions sheet for the injection but I have no clue how to use that sharps container anyways to get the needle off. The surgeon said to schedule a follow up with them and I may as well actually do something while I’m there. I am not on any meds that she can decrease which is why I assume they tel everyone to schedule it between a week and two weeks out. I will let you know how it goes.

Hello everyone, and happy Sunday! I'm feeling quite a bit better now that my body finally evacuated what was bothering it. I'd kind of forgotten about the Milk of Magnesia I'd purchased, and yesterday it came to my rescue. Those protein shakes (30g) are no joke, especially if you're taking any medication that slows your digestion further. Yesterday afternoon, even after getting past the constipation, my body just wasn't feeling like much intake, either liquids or 'food'. I found myself getting full after only an ounce of the chicken noodle soup broth and a few teaspoons of yogurt. I struggled for the first time getting my fluids in; I think I had gotten lax about the sip-sip-sip method and maybe was trying to drink too much at once when I drank. It's definitely hard to resist the urge to go back to gulping, especially when the beverage it cold and satisfying, and I feel dry mouth creeping in. Tomorrow is technically my puree day but I skipped ahead just slightly to try to move away from those heavy protein shakes. I realized I'm very sensitive to the texture of my scrambled egg and had to recook it, pre-mixed with about a half tablespoon of skim milk, and instead of the butter he'd initially tried I just used a very light splash of olive oil. That gave me the light, moist scrambled egg I was looking for. I reread my book and while it suggested you might want to start with just egg whites I just couldn't make myself hold to that. I am trying to get better about spacing out the 'not drinking 30 mins before/after' now that I'm beginning to eat some actual food. That's a very hard thing to do, honestly, because I'm noticing that no matter how much I chew without a drink the food just feels kind of stuck in my throat for a bit. I can see now why my friend said she found drinking a broth type soup in the morning 'primed' her stomach for the day. @draikaina8503 & @Pepper_No_Salt - How are you two feeling? I hope that your surgeries went smoothly. @Pepper_No_Salt I'm glad you can mix in some variety with additives to your plant based shakes - I was close enough to losing my mind during the pre-op diet so I think that being limited further would have driven me over the edge! I'm going to look up that PB2 you mentioned because I'm curious about it! (Back to you, @draikaina8503 , just saw your post-op post!) Oh my gosh I hate that your body did that to you RIGHT before your surgery. Mine at least gave me two days I'm very glad they kept you at least another night! I hope they are helping you keep your pain managed. Yeah; it will definitely take some walking to get that gas pain to leave but in the mean time don't be shy in asking for those ice packs and your pain medication! Sometimes managing the pain, then walking with the ice pack is the only way to work it out - at least that was my experience, and I've heard the same from a few others. Thinking back, one thing I wish I'd done while in the hospital was be a BIT more squeaky - I remember now that when my Mom was in the hospital I had to shove a bunch of pillows behind her back when I put the hospital bed up at an incline so she could get a good enough angle in bed to safely sip liquids. I think that would have helped me tremendously, because I relegated myself to using their recliner a lot just so I could be upright, and it didn't work very well AT ALL. Hope you're starting to feel better! (Coming back to you @Pepper_No_Salt since I now see your post-op post!) : Oh my gosh I feel you on the cold drink thing! I was a bit grumpy when I asked the nurse at my 10 day post-op and she casually said, "Oh, room temperature is mainly just the first few days because foods of extreme temperatures CAN cause uncomfortable cramping'. My fella covered his mouth to hide his snort of understanding at the look I gave him, having had to hear me whine off and on for ten days about how I'd give anything for a COLD drink of something. Figuring out the sips is tricky. They gave me little medicine cups that hold about an ounce and for me, sipping one of those 2-3 times felt about right at first. I'm sure this is another one of those things that depends on the person. I also alternated one ounce of gatorade/proper (they had brought me a kiwi watermelon that elicited heartburn, the berry was ok if I went slow - Also weirdly orange gatorade zero goes down better than watermelon, guess its all based on the acid and flavoring? @draikaina8503 - I read where you discussed being pretty limited on the shakes due to dietary restrictions. That's rough It's very cool that you write the same genres as me - I, too, have given Nanowrimo a try but never seem to stick with it to the finish line. Maybe I'll try it again this year! I'm glad you mentioned it. Yes - I meant to follow up all week long on making sure I was on the waiting list, and lo and behold... it's Sunday, and I never did. I'm bad on a good day at executive function, so during stressful times like this recovery - whew. I need to add it as a task to my Finch app so my mind stops blanking on it. I hope they were able to do your full surgery with no complications. @Singingbarista - I hope your recovery is going well! I didn't feel too terribly at first but I am suspecting more and more based off of people's feedback that I almost certainly had a nerve block that took a good 4-5 days to completely wear off. The achiness has built over time, and I hope that is different for you! @AndreaJD - Yay! Another writer & Nanowrimo participant! I guess it isn't too surprising that several of us writing folks would find one another on a forum, but I still think it's really cool. Superhero fan fiction sounds fun; I'd say that some of the powers my characters have are very overlapping, like magic use. It would be awesome if you could get some productive writing done during recovery but I also wanted to encourage you not to be too hard on yourself if you can't. My mind feels muddy and I feel drowsy far more often than I would like. I know I'll probably feel SO much better in about a week, but it's sure hard not to be impatient. I also wanted to mention that I didn't have much trouble at all getting my fluids down at first, either, and that's definitely not a bad thing. My nurse told me there will be good days and harder days, and yesterday I definitely experienced that. It was the first day I didn't make my fluid goal, like I wrote above - and I tried to push it in the evening but that was a bad idea. The Berry Propel I drank a bit too quickly before laying down (should have waited longer, d'oh!) ended up giving me heartburn that woke me up around 3am. It's all trial and error, I guess. Dang - wish I'd thought of having tomato soup pre-op! No idea why I didn't - now it'll probably be a while before I dare due to potential acid reflux. Ahh well! I'm going to try some of that blended Progresso Chicken Noodle in my puree stage I think if it passes the 'book check' - it sounds amazing. @Averdra & @caseyash30 - Are you two still surgery twins on the 21st? I'm trying to backtrack and I know that you said there were possible concerns do to a potential Covid case, @Averdra. I hope that's smoothed out for you! I realized while I was doing my recap that I never mentioned - traveling to Lithuania sounds so exotic to me, as a resident of the Midwestern U!. The furthest I've ever been is Alberta, Canada! Not that you would get to go sightseeing or anything; I get it. I know a lot of folks from the US travel to Mexico for their surgeries. Very cool that you were another WoW OG! The game sure has changed a lot, hasn't it? @caseyash30 - How goes the pre-op diet? Are you getting nervous or eager as the date approaches? For me it all just felt really surreal. @Onemealplan & @Greekmom4 - Tomorrow is my 14 day post op! I was paying close attention to your discussions about puree - because to be honest, I'm kind of stumped on this particular stage. I just managed about half a scrambled egg and a couple of teaspoons of my sugar free Chobani and I just feel so full. The whole time I was eyeballing my sugar free gatorade, thinking how ready I was to just be through with food so I could set a timer to be able to start hydrating. As it is, I have hiccups from the two tiny sips of Gatorade I allowed myself just to make the egg not feel stuck in my throat. I know everyone's experiences are going to vary significantly; the friend I have who had surgery previously said she had a lot of luck sipping the French onion soup mixed, especially in the mornings. She's two years post op and doesn't seem to have trouble eating small servings of most anything she wants now, minus much fried foods or rich desserts. She had a full gastric bypass, for reference. She told me that ricotta was a big win for her because it could be blended and made either savory or sweet, depending on if you chose vegetables or fruit, and also said she really enjoyed refried beans through the puree with mild seasoning to make it more like a taco. I have a gastric sleeve cookbook that offers a lot of different smoothie varieties. Other than that - I'm just not sure what sounds appealing as a puree, despite the nurse saying 'you can puree almost anything but stringy / dense meat!' I can see how the chicken or tuna salad would work - tuna just scares me for some reason. I wonder if I'd be able to do a salmon salad instead of tuna salad. Also - @Onemealplan - Yeah, I tried having my fella puree me some canned kidney beans on Friday, just to test the waters, and they didn't settle well for me. I can't say they are what caused me to have trouble passing gas and extra trouble with my constipation - it seems unlikely since I skimmed away the 'shell' and only ate probably a teaspoon and a half worth, but I just don't know. It tasted great to me, but just made me nervous. This is probably in part because I've dealt with IBS and beans of that sort along with ground beef or tomato sauce with too much basil were trigger type foods for me. I concur on the puree'd meats sound distinctly unappetizing. I'm hoping I can get away with mashing cooked salmon or something like that. Wooo! I did it! I hope I didn't miss anyone - I feel caught up finally! Now, to go rest with my ice pack.