
At five months, babies are super active and really start to show their personality. By now, they’re developing little routines and becoming more predictable, which can make life a bit easier.
Development Highlights
At this age, babies:
- Usually weigh about twice as much as when they were born and have grown about 1–2 cm since last month.
Love making sounds and might cry not only when upset but also just to communicate. Responding to their cries helps build trust, as they rely on this to “talk.” - Are rolling over, scooting, and trying to get everywhere! Close supervision is important as they start to explore more.
- Show more curiosity about food and are learning to sleep for longer stretches.
- Can recognize their name and respond to certain words, mainly picking up on the tone. They also start forming stronger bonds with those who care for them.
- Love toys that make noises or play music.
- Have improved vision, so they can recognize people and things from further away and might even reach out to be held.
- Can sit up with a little support and turn their head to look for something they dropped.
What They Can Do
At five months, babies are rolling from their back to their tummy, reaching for things, and putting everything in their mouth. Some might be ready to try simple solid foods. They’re also learning to pass things from one hand to the other and really love bright colors.
You might notice they:
- Try to mimic sounds they hear or respond to familiar noises.
- Love peek-a-boo and express frustration with little grunts or squeaks.
Sleep Needs
Five-month-olds usually sleep about 12–15 hours in total, with naps spaced throughout the day. They’re often ready for a more predictable sleep schedule, and it’s still safest to put them to sleep on their back with an empty crib.
Feeding Tips
Their main food source is still breast milk or formula, but you can introduce small amounts of solid foods, like purees or soft pieces, to let them explore new tastes and textures. Introduce new foods one by one to check for any reactions.
Diapers and Bowel Movements
A five-month-old will go through around five to six diapers during the day and maybe one or two at night. Some babies have a bowel movement after each meal, while others only go every few days. Both are normal! When solid foods start, you’ll see some changes in consistency and color.
Peeing Patterns
They’ll typically pee several times a day, though fewer wet diapers might mean they need more fluids. Expect about 6–10 diaper changes in a day.
Typical Baby Behaviors
Some five-month-olds might say their first “word” (it could just be a sound), but they’re generally babbling and making all kinds of noises to communicate.
When to Check with the Doctor
Every baby grows at their own pace, but you might want to call the doctor if you notice any of these:
- Crossed eyes
- Difficulty lifting their head
- Trouble bringing things to their mouth
- Weight gain that’s less than half of what they had at birth
- No response to faces or lack of smiles
- Not following moving objects with their eyes
- Unusually sleepy, feverish, rashes, frequent coughing, or throwing up right after eating
Helpful Tips
If your baby has a fever, sore throat, or other signs of discomfort, check in with your pediatrician. It’s best not to give any medications without talking to a doctor first, especially things like aspirin or any over-the-counter meds.
Your pediatrician is there to help monitor your baby’s growth and answer any questions you might have, so don’t hesitate to reach out.
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This post was previously published on medium.com.
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