Tools that don't stop at a number
Every calculator links straight to a practical guide, Q&A topic, or checklist for the question that usually comes next, so you aren't left starting a new search every time.
MomTools English ยท U.S. parenting help
Parenting tools and guides that help you get to the next step faster
If you're tired of opening ten tabs every time a parenting question comes up, you're in the right place. Start with a calculator, jump into a short guide, and grab a checklist or Q&A for whatever comes next. Less searching, more answers in one place.
Pregnancy
Due dates and planning
Know the timing first so appointments, leave planning, and hospital prep feel easier.
Baby
Age and milestones
Exact age often changes how sleep, feeds, vaccines, and developmental questions are understood.
Feeding
Starting solids
Use readiness signs, safe textures, and simple planning instead of overcomplicated meal ideas.
Checklist
Preparation that sticks
Keep birth prep, home setup, and daycare transitions organized in a way that feels usable.
Common starting points
Open all guidesPopular questions parents start with
If one of these sounds like the question you came in with, jump straight to the page that walks through it. You don't have to dig through unrelated articles to find the answer.
How is due date calculated from the first day of the last menstrual period?
What is my baby's age in months and weeks today?
What vaccines are usually due by age in the United States?
When should I start solids and what are the readiness signs?
What is normal for newborn poop, spit-up, and sleep?
How do I prepare for daycare without forgetting the basics?
Due date calculator
Estimate your due date, pregnancy week, and a practical planning window for appointments and birth prep.
Baby age calculator
Check exact age in months, weeks, and days when feeding, naps, milestones, or daycare paperwork depends on timing.
Vaccine schedule
Review a parent-friendly U.S. routine schedule overview before you compare it with your pediatrician's office plan.
Starting solids
Use age and readiness signs together so the move into solids feels less rushed and more realistic.
Growth percentile
See where a measurement falls and learn why one number matters less than the growth pattern over time.
Parent Q&A
Open fuller answers to the real questions parents search, from newborn sleep and spit-up to tantrums and daycare transitions.
Featured guides
Take a deeper look at the topics parents come back to
Planning
Pregnancy guide
Trimester priorities, visit planning, symptom questions, and birth preparation in a simpler order.
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Newborn
Newborn guide
Feeding, diaper output, sleep basics, and the patterns parents usually watch in the first weeks.
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Feeding
Starting solids guide
Readiness signs, first-food ideas, texture progression, and how to keep meals simple.
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Toddler
Toddler guide
Daily routines, picky eating, sleep struggles, big feelings, and smoother transitions at home and daycare.
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Checklist
Checklists hub
Keep birth prep, newborn setup, starting solids, and daycare planning organized without a giant shopping list.
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Trust
FAQ and site policies
Review how to use the site, what its limits are, and where to send a correction or content suggestion.
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Written for everyday U.S. parents
The pages cover the things you'd actually type into Google as a parent here: due date timing, vaccines by age, starting solids, newborn sleep, toddler behavior, and daycare prep.
Honest about what this site can do
Use MomTools as a planning and learning reference. It won't diagnose a symptom or replace your pediatrician, OB office, or urgent medical advice โ and it won't pretend to.