Your trusted companion through pregnancy and your baby’s first year
Week-by-week pregnancy tracking, baby development, a vaccination schedule and expert-written articles — all in one free app.
Lalu
Week 24
👶 Your baby is the size of an ear of corn
💉 Next vaccine: in 2 days
📖 Today’s article is ready
Everything you need, in one app
Support for every step of your motherhood journey.
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Week-by-week pregnancy calendar
Follow your baby’s growth and the changes in your body step by step with a 42-week calendar.
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Baby development (0–1 year)
Nutrition, sleep, milestones and monthly changes to follow your baby’s first year closely.
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Vaccination schedule & reminders
Never miss a vaccine with a personalized schedule and timely reminders.
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Weight & growth tracking
Track mother and baby weight with confidence using WHO percentile charts.
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Evidence-based articles
Trustworthy, expert-reviewed content on pregnancy and childcare.
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Community of mothers
Share your experience, ask questions and connect with other mothers.
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The pregnancy and baby-development guide trusted by millions of mothers.