SLIMMER Online
for new mothers
A lifestyle program to recharge, find balance, and live aĀ healthy life with your newborn
A proven approach
Restore your body and hormones
Nourish instead of dieting
Boost your energy and resilience
Healthy weight, healthy future
Reimbursed by your health insurance
Age 18 years or older
BMIĀ You have a BMI of 25 or higher and an increased waist circumference (88 cm or more.) Or you have a BMI of 25 or higher and have a health condition that is related to obesity (sleep apnea, osteoarthritis, cardiovascular disease, type 2 diabetes).Ā
Recovery is easier together
Your support team:
With the Ancora app, two dedicated coaches, and a group of fellow moms (and partners), youāll work step by step on nutrition, activity, sleep, and stressāfrom the comfort of home, with full insurance coverage.Ā
Join with your partner:
If your partner also qualifies, they can join fully. If not, theyāre welcome to join selected group sessions. Working on your lifestyle together means more motivation, understanding, and support at home.Ā
Support at your pace:
You deserve care that respects your pace, your body, and your mind. We combine medical guidance with personal coaching and digital tools that truly help you make lasting changesāon your terms.
Why lifestyle matters after pregnancyĀ Ā

"What happens during pregnancy can tell us something about the future. After gestational diabetes, around 50% of women develop type 2 diabetes in the years that follow. Hypertensive complications, such as preeclampsia, also increase the later risk of cardiovascular disease. An early lifestyle intervention is therefore not an extra, but an essential form of preventive care."
Dr. Koen Deurloo, gynecologist at Diakonessenhuis
How does SLIMMER work?
How do we ensure success?
You can now follow SLIMMER Online ā in your own living environment, step by step.
Intensive lifestyle coachingā
Our program consists of 26 weekly group sessions for the first six months and five hours of 1-on-1 lifestyle coaching to guide you on healthy nutrition, exercise routines, sleep hygiene, stress management, and other lifestyle topics.ā
Personal guidance
We want to help you achieve your goals, we we work with you to make tailored action plans that are unique to your preferences and personal situation.
One-app solutionā
We have taken the feedback of hundreds of users to develop the Ancora Health mobile application: the one place where you can easily track your activity, nutrition, sleep, weight and other health parameters, securely chat and videocall with your personal lifestyle coach, and work on tailored micro-habit courses that help you form healthy habits one step at a time.
Online communityā
Next to the weekly group sessions, we work in moderated peer groups so you can learn from others experiences and get support anytime and anywhere. Weāve seen that peer groups that share experiences form healthy habits faster and achieve even more impressive and lasting results.ā
Intensive lifestyle coaching
Our program consists of 26 weekly group sessions for the first six months and five hours of 1-on-1 lifestyle coaching to guide you on healthy nutrition, exercise routines, sleep hygiene, stress management, and other lifestyle topics.
Personal guidanceā
We want to help you achieve your goals, we we work with you to make tailored action plans that are unique to your preferences and personal situation.
One-app solution
We have taken the feedback of hundreds of users to develop the Ancora Health mobile application: the one place where you can easily track your activity, nutrition, sleep, weight and other health parameters, securely chat and videocall with your personal lifestyle coach, and work on tailored micro-habit courses that help you form healthy habits one step at a time.
Online community
Next to the weekly group sessions, we work in moderated peer groups so you can learn from others experiences and get support anytime and anywhere. Weāve seen that peer groups that share experiences form healthy habits faster and achieve even more impressive and lasting results.
Hear from our users
What we expect from you
Commit fully
to improving your lifestyle
Actively participate
in our weekly group sessions, personal lifestyle coaching sessions, and chats
Have the necessary devices
including a weighing scale, smartphone and a laptop or computer
Monitor your progress
including your weight, waist measurements, personal action plans, physical activity and your nutritional intake
Stay engaged
and dedicated to your personal growth
Get started
Sign-up
Check your eligibility by filling out our sign-up form.
Visit your GP practice
Go to your local GP practice to measure your BMI, waist circumference, and discuss your participation in GLI SLIMMER Online powered by Ancora.
Book your intake call
Once we have received your referral letter, we will make your online account and invite you to fill out our intake questionnaire and schedule your online intake call.
Want to be part of activities in your area?
Need more information?
Donāt save the questions for yourself, we are here to help.

Check our FAQs

Call us on +31(0)88-1002333
Our customer service is available to talk on weekdays between 8h30 ā 12h30.







