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Your baby is 10 months old. They're sitting up just fine, they're grabbing toys, they're babbling away. But they're not crawling. Meanwhile, your friend's baby who's the same age has been crawling for two months. And now the comparison spiral has started.
First, take a breath. You're asking the right question, and the answer is more reassuring than you might expect.
When Do Babies Typically Start Crawling?
Most babies begin crawling between 7 and 10 months. But that range is wide for a reason. Some babies start army crawling at 6 months and are full-on hands-and-knees crawling by 7. Others don't crawl until 11 months, or even later. And a meaningful percentage of babies skip traditional crawling entirely and find other ways to get around.
The CDC removed crawling from its developmental milestone checklist in 2022 because of how much variation exists. That doesn't mean crawling doesn't matter (it does, and we'll get to why), but it does mean that a 10-month-old who isn't crawling yet is not automatically behind.
What Your Baby Might Be Doing Instead
Before worrying about what your baby isn't doing, look at what they are doing. Many babies who haven't started traditional crawling are moving in other ways:
- Army crawling (belly crawling). Pulling themselves forward on their belly using their arms. This is a common precursor to hands-and-knees crawling and counts as a form of crawling.
- Bottom scooting. Sitting up and scooting forward on their bottom using one or both hands. This is a legitimate way of getting around, even if it looks unusual.
- Rolling to get places. Some babies figure out that rolling is an efficient way to cross a room.
- Pivoting and reaching. Spinning in a circle on their belly while reaching for toys. This builds the core and arm strength they'll need for crawling.
If your baby is doing any of these things, they're showing you that they have the motivation to move and the foundational strength to get started. The crawling itself is likely coming.
When Late Crawling Is Worth Investigating
While a 10-month-old not crawling is often within the range of normal, there are some signs that suggest a PT evaluation would be helpful:
No interest in moving at all. If your baby seems content to stay in one spot and shows no attempt to reach for toys that are out of arm's reach, scoot, roll, or move in any direction, that's worth noting.
Difficulty with tummy time. If your baby still struggles to lift their head and chest during tummy time, or actively avoids being on their belly at 10 months, their upper body strength may need support.
Asymmetric movement. If your baby only uses one arm to reach or pull, rolls only in one direction, or seems to favor one side of their body, this could indicate a strength imbalance that a PT should evaluate.
Stiffness or floppiness. If your baby seems unusually stiff in their legs or trunk, or unusually floppy and difficult to hold upright, this may indicate a muscle tone difference.
They're not sitting independently. By 10 months, most babies can sit without support. If your baby is still struggling with unsupported sitting and not crawling, both milestones being delayed together is a reason to check in.
You're seeing regression. If your baby was doing things they've since stopped doing (like rolling or bearing weight on their legs), that always warrants a conversation with your pediatrician.
Why Crawling Matters (Even Though It's Not on the CDC Checklist)
Crawling is more than just a way to get from point A to point B. From a developmental perspective, it's doing a lot of important work:
- Bilateral coordination. Crawling requires the right arm and left leg to work together, and vice versa. This cross-body coordination is foundational for later skills like walking, running, and even reading.
- Core strength. Holding the body up against gravity on hands and knees builds trunk stability that supports everything from sitting posture to balance.
- Hand strength and arch development. Weight bearing through open hands helps develop the hand arches and finger strength needed for fine motor tasks later on.
- Visual development. Crawling requires babies to look up and down, near and far, building the visual convergence skills they'll need for reading and writing.
- Spatial awareness. Moving through space on their own helps babies develop their understanding of distance, depth, and body position.
This doesn't mean a baby who skips crawling will have problems. But it does mean crawling is worth encouraging.
How to Encourage Crawling at Home
If your baby isn't crawling yet, here are some PT-approved ways to help them along:
- More floor time. Babies can't learn to crawl from a bouncer, swing, or high chair. Give them as much supervised floor time as possible.
- Motivate with toys. Place a favorite toy just out of reach during tummy time. The desire to get to it is often what sparks the first crawling attempts.
- Get down on their level. Babies are more motivated to move when there's a face to move toward. Lie on the floor facing them and encourage them to come to you.
- Create a crawling-friendly surface. Firm surfaces (carpet, play mats) are easier to crawl on than slippery hardwood. Bare knees on carpet provide better traction than footed pajamas.
- Prop them in hands-and-knees position. Gently help your baby into a hands-and-knees position and support their belly for a few seconds. Let them feel what the position is like.
- Rock on hands and knees. Once they can hold the position, encourage rocking forward and backward. This is the movement that typically comes right before crawling takes off.
- Use a tunnel or play arch. Crawling through a fabric tunnel gives babies a clear goal and the motivation to move forward.
When to See a Pediatric PT
If your baby is 10 months or older and not showing any interest in moving, has other motor delays, or if your gut tells you something isn't quite right, a pediatric PT evaluation can give you clarity. An evaluation is not a commitment to long-term therapy. It's an assessment that tells you where your baby is, whether they need help, and what you can do at home.
At Coral Care, our PTs evaluate babies for motor milestones in your home. We'll watch how your baby moves, assess their strength and tone, and either reassure you that everything looks on track or give you a clear plan to help them get moving.
If you're wondering whether your baby's crawling timeline is within the range of normal, schedule a free consultation with a Coral Care pediatric PT. We'd rather see your baby and tell you everything is fine than have you worry for months without answers.
Frequently Asked Questions
Often, no, especially if your baby is moving another way like army crawling, bottom scooting, rolling, or pivoting, since those show motivation and foundational strength. Consider a PT evaluation if your baby shows no interest in moving at all, still struggles to lift the head during tummy time, moves asymmetrically using only one side, seems unusually stiff or floppy, or isn't sitting independently either, since two delayed milestones together is more meaningful.
Most babies crawl between 7 and 10 months, but the range is wide and many never crawl on hands and knees in the traditional way. The CDC removed crawling from its developmental milestone checklist in 2022 because of how much normal variation exists, so a 10-month-old who isn't crawling yet is not automatically behind, especially if they're moving in other ways.
