When do babies sit up | The answer may surprise you

After watching your baby sprawls for months; the moment your baby sits up for the first time is worth waiting. Your baby will have a new perspective of discovering his environment.

To learn this art, your baby will develop neck and back muscles. With some practice, your baby will discover the right balance to sit. Sooner it happens and he will have an astonishing new angle to see this world. “when do babies sit up” article will tell you further!

When do babies sit up?

It differs from one baby to another, but usually, babies from 3 to 5 months old will be able to sit with some help. It may be provided by his mom, dad, or a seat. In early days some babies also use their hands to sit, forming a tripod-like stance.

Babies that are 6 months old have developed their muscles of the neck, back, and upper body and can sit without any assistance. A 7 months baby might be able to push himself up from the stomach to sitting position. 

However, most babies will not be able to get themselves up without help until the age of 11 months. It is the time when your baby will be able to sit up.

What are the signs that a baby is starting to sit up?

when do babies sit up

A new-born baby spends a lot of time on his tummy. It will help in strengthening your baby’s muscles like the neck, back, and stomach.

When a baby starts lifting his head while in a horizontal position, it is a sign that these muscles are developing, you can help your baby by changing his positions like switching from his back to tummy.

Some babies can keep their heads steady in an upright position at the age of 4 months, while most of them will fall as they will learn this art gradually.

How to help your baby sit up?

You can help your baby in different ways to sit up.

Encourage him– You can help your baby the most by encouraging him. For this, you can take your baby for a walk while he is in a seated position with support like a stroller or a walker.

Whilst walking, you can point towards different things around. A passerby, a dog, a car will boost your baby to develop an interest in sitting.

Develop strength– Helping your baby to strengthen his muscle is important, too as your baby is lying on his back. Pull him up by his hands. Practice it as a game to let your baby enjoy it. Make some funny faces and sounds.

Your baby will not be able to stand alone, yet but you can hold him in a standing position. It will help in gaining more strength in core muscles.

Persuade your baby– Motivate your baby to lift his head while on his belly. Use a mirror or a toy and keep it in front of your baby just above his head. Your baby will try to lift his head to see.

It will strengthen his neck and back muscles. You can prompt him by bringing yourself down in front of his face. Allow him to mirror you whilst you move your head up and down.

Help your baby to balance– Once your baby can sit upright but is still wobbly in doing so. You can help him in discovering the right balance by holding his hand and swaying his left and right.

As your baby becomes a poised sitter, place a toy in front of him so that he leans down to hold it and then gets upright. This will increase your baby’s balance rapidly.

More your baby practices, the more he will develop. Make sure to keep a blanket underneath your baby while he is practicing, as he will fall very often. Also, sit close to your baby so you can catch if he topples over.

Reasons why babies can’t sit up?


All babies are not the same and therefore develop in distinctive manners. Your baby cannot sit up, albeit he gets 6 to 9 months’ age. There is no need to panic. It may only be due to slow muscle growth.

According to Nan Waldman; “If your baby cannot sit up at the age of 8 months. There are chances of all kinds of reasons and chances of no reason at all except slow growth.”

There are no such obvious reasons for young babies, but you must consult your child’s doctor to find if there is one.

When to worry if the baby is not sitting up?

A baby grows and develops his motor skills. The first skill development stage is sitting up. A slight delay in this development is normal. Some babies start to sit up at 9 months and some sit at 6 months.

Any further delay in this development could mean a serious muscle problem. If your baby cannot sit up and has additional symptoms like poor conditioning, weak muscles, tremors, etc. Some babies might suffer from their senses too.

You should urgently visit your pediatrician if you see any of these symptoms because a group of these disorders is known as Cerebral palsy. A childhood disorder that affects muscle coordination; it can be chronic.

What not to worry about?

If your baby does not sit up properly but is trying to sit then, no need to worry, allow him some extra time and practice. More your baby will practice, the more he will develop and learn rapidly.

If your little one topples over even with support, your baby might not be ready. It is better to stop and continue later. Babies who are beginners get tired easily. They will let you know as they will get fussy.

“Do not rush and keep it simple and steady. Make sure the motor skills are developing. More prominently neck and back muscles.” briefs Dr. Kurt Heyrman.


Sooner or later, your baby will learn to sit up. He will require some help and attention from you. Make sure to provide extra care and keep an eye on your baby as he practices to avoid any injury.

As he learns to sit up, his muscles will develop. They will further develop when he learns to balance himself upright. The next milestone will be crawling.

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