The First 3 Months After Gastric Sleeve: FAQs, Weight Loss Timeline & What’s Normal
The first weeks after gastric sleeve surgery are exciting — but they can also feel a little confusing. Almost every ...
The first weeks after gastric sleeve surgery are exciting — but they can also feel a little confusing.
Almost every patient asks the same questions in the first 1–3 months:
“Am I losing enough weight?”
“Why do I feel tired?”
“Is this normal?”
So we wanted to create a simple guide based on the most common real questions we receive from our NewMe patients — with the support and guidance of our dietitian, Cemre Yamener
If you are in your early post-op journey, this blog is for you 🤍
1. “Am I losing weight fast enough?”
This is the #1 question we hear.
The truth is: weight loss is not the same for everyone.
Your body, metabolism, starting weight, hormones, and daily habits all play a role.
Some patients lose quickly in the first month.
Others lose more steadily — and both can be completely normal.
One of our patients recently lost 26 kg in 3 months and still felt it was “slow.”
It wasn’t slow at all — it was a great result.
✨ Focus on progress, not comparison.
2. “Why do I feel tired or low-energy?”
Feeling tired in the first months is very common.
Your body is healing, adjusting to much less food, and learning a new routine.
The most common reasons are:
- Not enough water intake
- Low protein
- Vitamin or iron levels dropping
- Doing too much too soon
Cemre always reminds patients:
Hydration + protein are your daily priorities.
3. “I’m not eating much — is that okay?”
Yes. In the first weeks, it’s normal to only tolerate:
- protein shakes
- clear soups
- soft foods
Your stomach is still healing.
The goal is not large meals — the goal is small, safe, consistent nutrition.
4. “Should I get blood tests after surgery?”
In many cases, yes.
We often recommend follow-up blood work to check:
- Iron
- B12
- Vitamin D
- Hemoglobin
- General recovery markers
Especially if you feel weak, dizzy, or unusually tired.
Always check with your GP and your surgical team.
5. “When can I start exercising or going to the gym?”
Gentle walking can start very early, but gym workouts should wait.
Most patients follow this timeline:
- Weeks 1–4: walking only
- Weeks 4–6: light activity
- After 6–8 weeks: gym with doctor approval
Your recovery comes first — the results will follow.
6. “What if I feel anxious or unsure?”
This journey is not only physical — it’s emotional too.
That’s why we strongly believe in community and support.
At NewMe, patients are never alone:
- Our dietitian follows you closely
- Our WhatsApp Hub connects you with real post-op patients
- You can ask questions anytime, before or after surgery
Support is part of the process, not an extra.
Final Reminder: Everybody Has Its Own Timeline
The first 3 months are full of changes.
If you are healing, showing up, and staying consistent — you are doing well.
Don’t panic. Don’t compare.
Just keep going step by step 🤍
And remember: you are not alone in this.
Want to share your journey?
How many kilos have you lost?
How many months post-op are you?
If you’d like to share your experience and connect with others at the same stage, we’d love to see you inside our community.
👉Join our AndNew Me Bariatric Support Group and share your progress with real post-op patients:
Your story might be exactly what someone else needs to hear today 🤍
You’re not alone in this journey.
Want personalised help checking your eligibility?
💬 Have questions about gastric sleeve surgery?
🚀 Ready to take the first step toward a healthier future? Contact &New Me today for a FREE consultation with our bariatric experts. Discover how we can help you achieve your weight loss goals safely and effectively.

