It's 3:00 am and your baby won't sleep. You're exhausted and wondering whether this is normal.
Many parents know the feeling. Baby sleep is one of the biggest challenges in the first year. But you don't have to face the questions alone.
Sleep Assistant: Your AI Tool for Baby Sleep
Babysential's Sleep Assistant is an AI tool that answers sleep questions around the clock. No waiting, no booking — just answers when you need them.
The Sleep Assistant can help you with:
- Sleep needs by age — How much should your baby sleep?
- Wake windows — When is your baby ready to sleep again?
- Bedtime routines — How do you build good habits?
- Night wakings — Is this normal?
- Sleep regressions — What happens at 4 months?
Try it now: Ask the Sleep Assistant your first sleep question — completely free!
When Should You Start Sleep Routines?
This is one of the most common questions parents ask.
Around 4 months of age, you can start establishing a consistent bedtime routine. That's when your baby begins to develop a circadian rhythm.
A good bedtime routine can include:
- A short, warm bath
- Getting dressed in a calm environment
- Nursing or bottle feeding
- A short book or lullaby
- Placing your baby in the crib while drowsy but awake
Sleep needs by age: - 0–3 months: 14–17 hours - 4–6 months: 12–15 hours - 6–12 months: 12–14 hours

How to Settle a Restless Baby
Some nights are harder than others. Here are tips that can help:
- Closeness — skin-to-skin contact is calming
- Movement — rocking, carrying, or a stroller walk
- White noise — can be reminiscent of the womb
- Dark room — helps your baby understand it's nighttime
- Comfortable temperature — 65–68°F (18–20°C) is ideal
Tip: According to the AAP, babies can move to their own room from around 6 months, but many families choose to keep their baby in the parents' room longer — both approaches are fine.
Track Your Baby's Sleep with the Sleep Tracker
Want to see patterns in your baby's sleep? Babysential's Sleep Tracker lets you log sleep and get personalized recommendations.
With the Sleep Tracker you can:
- Log sleep and wake times
- See trends over time
- Get tips based on your baby's age
- Share with your partner or pediatrician
Safe Sleep: The Most Important Things to Remember
Whatever method you choose, safe sleep comes first:
- Always place your baby on their back to sleep
- Use a firm mattress without loose objects
- Keep the room cool (65–68°F / 18–20°C)
- Never cover your baby's face
- Avoid smoking in the home
⚠️ Important: The Sleep Assistant provides general information and does not replace medical advice. If you have concerns, contact your pediatrician or healthcare provider.

Common Questions
What is the Babysential Sleep Assistant?
The Sleep Assistant is an AI-powered tool that gives personalized answers to your baby sleep questions. It's free, available around the clock, and bases its advice on your baby's age and situation. It does not replace medical advice, but provides evidence-based support.
How much sleep does my baby need?
Sleep needs vary with age. Newborns sleep 14–17 hours distributed across the day, while a 6-month-old baby needs 12–15 hours including daytime naps. The Sleep Assistant can give tailored recommendations based on your baby's exact age.
Is it harmful to let a baby cry it out?
There are different approaches to sleep training, and not all involve leaving your baby to cry alone. Safe sleep routines, gradual settling, and consistency matter more than any one specific method. The most important thing is that your baby always sleeps safely — on their back, on a firm mattress, without loose objects.
Get Started with the Sleep Assistant
You deserve support — even in the middle of the night.
Try the Sleep Assistant now and get answers to your sleep questions. The tool is free and available around the clock.
Create a Babysential account to use the Sleep Tracker and get personalized recommendations based on your baby's age.
Read also: Baby sleep needs by age | Baby sleep cues guide | Wake window guide | Baby not sleeping at night?
Read More
- Checklist: Safe sleep — make sure your sleep environment is safe for your baby
- Sleep Assistant AI — ask our AI assistant your sleep questions
- Sleep Tracker — log and track your baby's sleep
- Your Baby Dashboard — a complete overview of your baby's development