A 10-month-old who isn’t crawling is not automatically behind. The CDC removed crawling from its developmental milestone checklist in 2022, acknowledging that some babies skip it entirely and go straight to standing and walking. That said, your baby should be showing some form of independent movement by now, and there are a few things worth paying attention to.
Why Crawling Isn’t a Required Milestone
Babies are not hardwired for crawling. Research from the National Science Foundation found that neuromuscular development is strongly shaped by cultural context and how infants are handled. In some cultures, babies rarely crawl at all. They scoot, roll, or slither their way toward walking, and they develop normally. The key milestone isn’t crawling specifically. It’s that your baby is finding ways to move independently and exploring their environment.
What Counts as Crawling
Traditional hands-and-knees crawling is only one option. Babies move in surprisingly varied ways, and all of them “count” as purposeful mobility:
- Belly or commando crawl: dragging forward with arms while the stomach stays on the floor
- Bottom scooting: sitting upright and using arms to push forward
- Bear crawl: hands and feet on the floor with straight elbows and knees
- Crab crawl: moving sideways or backward using the hands
- Rolling crawl: rolling across the floor to reach a destination
If your baby is doing any of these, they’re meeting the spirit of the milestone even if it doesn’t look like the classic crawl you expected.
Signs Crawling Is Coming Soon
If your baby isn’t moving independently yet, look for precursor skills that suggest they’re getting close. Rocking back and forth on hands and knees is a classic sign that crawling is days or weeks away. Other promising signals include pushing up onto straight arms during tummy time, pivoting in a circle on their belly, pulling forward with their arms while their stomach stays on the floor, or moving in and out of different positions like sitting, tummy, and hands and knees.
Motivation matters too. If your baby rolls across the room to reach a toy, they have the desire to move. The mechanics often follow quickly once that drive is there.
What Might Be Slowing Things Down
One of the most common, fixable reasons babies are slow to crawl is simply not enough floor time. Devices like bouncers, jumpers, swings, and car seat carriers all restrict movement. Pediatric therapists use the term “container syndrome” to describe what happens when babies spend so much time in these devices that they develop delays in sitting, crawling, and standing. The fix is straightforward: more time on the floor of a baby-proofed room where your baby can move freely.
Baby walkers deserve a special mention. Despite their name, they don’t help babies learn to walk or crawl, and they’ve been connected to serious injuries. UVA Health recommends removing them from your baby registry entirely.
Other factors that can play a role include a baby’s temperament (some are simply content to sit and observe), body size (heavier babies sometimes take longer to coordinate their weight on hands and knees), and how much they’ve been carried versus placed on the floor throughout the day.
How to Encourage Movement
The best thing you can do is create opportunities for your baby to practice. Start with tummy time on the move: place a favorite toy just out of reach so your baby has a reason to push forward. If they can already push up on their arms during tummy time, this is the natural next step.
To help your baby practice the hands-and-knees position, drape them over your leg or a rolled towel so their hands and knees touch the floor. This lets them feel what the position is like with some of their weight supported. As they get more comfortable, you can use a smaller support like a couch cushion or a book. Once they can hold the position, encourage them to reach for a toy with one hand while balancing on the other three limbs. That reaching practice builds the coordination needed for actual crawling.
When your baby needs to get into a sitting position, help them roll to one side and push up through one arm rather than pulling them straight up. This reinforces the rotational movements and arm strength that feed into crawling.
Signs That Warrant a Pediatric Evaluation
At 10 months, most pediatricians aren’t alarmed by the absence of crawling alone. But the Mayo Clinic recommends checking with your baby’s doctor if you notice any of the following patterns together:
- No crawling or independent movement of any kind
- Consistently dragging one side of the body while moving (asymmetry is a red flag)
- Cannot stand even with support
- Not using gestures like waving or shaking their head
- Not babbling or attempting sounds like “mama” or “dada”
- Not searching for objects hidden while they watched
- Not pointing to objects or pictures
A single item on this list isn’t necessarily cause for concern. The pattern matters. If your baby is babbling, engaging socially, using gestures, and pulling to stand but just hasn’t figured out crawling yet, that’s a very different picture than a baby who is also missing communication and cognitive milestones. If movement is the only area lagging, a pediatric physical therapist can assess whether there’s a strength or coordination issue and give you targeted exercises to do at home. Early intervention programs in most states offer free evaluations for babies under 12 months.