Every parenting journey begins with love and no family should walk alone
Momby keeps every check-up, vaccine and first moment in one place, and walks with you week by week, from the day you find out to the early years.
Explore Momby
Your family's own health book
With you week by week
Information with sources
Parents don't lack information — they lack someone who understands them
There are plenty of articles out there. None of them knows how your baby is growing this week, or when the last vaccine was.
Records scattered across clinics
Scans at one hospital, the vaccine card at another centre. When the doctor asks, you have to dig everything out.
Lots of articles, unclear sources
You finish reading and still don't know how far to trust it, especially when you're worried at midnight.
Easy to forget on a busy day
Check-ups, vaccines and the last measurement slip by when there is so much else to do.
First memories lost in the camera roll
Scan photos and first smiles sit among thousands of pictures, hard to look back on together.
Your child's health book and early-life diary, in one village
Antenatal check-ups, vaccines, weight, feeds and your child's first times all sit on one timeline. Both parents and relatives add to it and look back together. Everything is remembered from the day you find out, with nothing to re-enter and nothing to stitch together.
- Antenatal check-up book
- Vaccine book
- Growth book
- Early-life diary
- The whole family logs together
It takes a village to raise a child
So the saying goes, and Momby believes it. On Momby, parents with the same due month or babies the same age come together to ask, share and cheer each other on. Some nights, one person who has “been there too” is enough to feel lighter.
Doti alongside you every day, so you don't have to guess or worry alone

Doti knows which week of pregnancy you're in, when your baby's last vaccine was, and what's worth noticing today.
Doti
Đang hoạt động
A note that fits your week
Each day, a check-in and a heads-up about what's next, written for your exact week of pregnancy or your baby's age.
Answers with sources
Doti quotes from doctor-reviewed content or trusted health sources, and shows the source under every answer.
Searches your family's book
“When was the last vaccine?” Doti looks it up in what you've logged.
Knows when to say: see a doctor
For signs that need checking, Doti says so clearly and calmly, without scaring you.
How do you start with Momby?
- 1
Tell Momby where your baby is
Your due date or your baby's date of birth. It takes a minute.
- 2
Log things and get reminded
A check-up, a vaccine, a photo. Momby remembers and reminds you at the right time.
- 3
Invite the family
Your partner and relatives see the same book and add to the same diary.
One book that remembers for you
Everything sits on your baby's timeline, from pregnancy to the early years.
Antenatal check-up book
Keep each visit, scan results and your questions for the doctor.
Vaccine book
Vietnam's national programme and private vaccines in one schedule, with a reminder before each.
Growth book
Your baby's weight and height over the WHO standard curves.
Early-life diary
Scan photos, bump photos and your child's first times.
Kicks and contractions
Count kicks and time contractions with one hand.
Feeds, sleep, nappies
Log in two taps and see the last one at a glance.
Weekly and monthly articles
How your baby grows and how you change, with sources.
Summary for your doctor
A short page to take to a check-up.
What does Momby change?
Before Momby
- Check-up and vaccine records scattered across clinics
- Reading many articles without knowing which source to trust
- Remembering check-ups, vaccines and the last measurement yourself
- One person logging, one person remembering
- Photos and memories lost in the camera roll
With Momby
- One health book for your family, across every clinic
- Information that always comes with a source you can open
- A reminder before each check-up and each vaccine
- Both parents and relatives log and look back together
- An early-life diary tied to the health book, there whenever you want it
Medical advisors
Momby's content is guided and reviewed by leading doctors.

MD · Specialist Lv.I
Lê Phạm Anh Vy
Nutrition
Head of Nutrition at American International Hospital (AIH) — the first US-standard international hospital in Vietnam.

MSc · Resident Physician
Lê Hữu Thắng
Obstetrics
Obstetrician at Hùng Vương Hospital — the leading obstetrics & gynecology hospital in southern Vietnam, under the HCMC Department of Health.

MSc · Resident Physician
Trần Vĩnh Phú
Pediatrics
Specialist in pediatric neurology and development. Physician and lecturer at Hue University of Medicine and Pharmacy — part of Hue University, a national key university group.

MD
Nguyễn Tài Vô
Obstetrics
Obstetrician at Phương Châu International Hospital — a hospital network across the Mekong Delta specializing in obstetrics & gynecology, pediatrics & neonatology, and infertility.

MD · Specialist Lv.II
Nguyễn Thị Kiều Trinh
Obstetrics & Gynecology
Former Head of Obstetrics at Quảng Nam General Hospital; currently its Obstetrics medical advisor — a hospital awarded Excellent Breastfeeding Practice in 2019.

MD
Huỳnh Thị Lệ
Neonatology
Neonatal emergency & intensive care and breastfeeding counseling at Đà Nẵng Hospital for Women and Children — awarded Excellent Breastfeeding Practice in 2019.
Thousands of families chose Momby
- parents using
- 50K+
- App Store rating
- 4.8★
- years together
- 0–18
- Doti is here
- 24/7
“I used to panic whenever something seemed off. Now Doti reminds and explains, and I feel so much calmer — no more sleepless Google nights.”
Thu Ha
Mom of an 8-month-old · HCMC
“From pregnancy to birth, Momby reminded me of everything I tend to forget. It feels like having a friend who truly gets me along the way.”
Minh Anh
Pregnant, week 30 · Hanoi

Why Momby was born
“I believe no parent should feel alone raising a child. Momby exists so every parent always has an empathetic, trustworthy friend by their side.”
Ruby Ngoc Nguyen — Founder, Momby
- Trust
- Empathy
- Quality
Parents often ask
No. Doti helps you understand and prepare, quoting from doctor-reviewed content or trusted health sources and showing the source. For signs that need checking, Doti always advises seeing a doctor.
From content reviewed by doctors at Momby, and from sources such as Vietnam's Ministry of Health, WHO, UNICEF and major hospitals. Each article lists its sources. Vaccine and check-up schedules follow how things work in Vietnam.
Your book and diary are private by default; only the people you invite to your baby's profile can see them. Momby does not sell personal data and does not send health data to advertising tools. You can delete your account at any time, in the app or on the web.
Yes. Each person has their own account and joins your baby's profile through an invitation link. Whatever one person logs, the whole family sees.
From the day you find out you're pregnant through your child's early years. The book, reminders and diary follow your baby through pregnancy and the first two years; milestone articles go up to age 5.
Logging, the book, reminders and sharing with family always work in full. A few Doti questions are included each day; Momby Plus is for families who want to ask more and is bought in the app.
On your phone (iOS and Android) and on the web. On the web you can read the weekly articles, see your book and timeline, and ask Doti; quick daily logging is easiest in the app.







