Rolls over (tummy to back, then back to tummy)
What it is
Rolls in at least one direction; both directions usually follow within a few weeks.
Start preparing
- Lots of tummy time; place a toy just out of reach to the side to invite a roll.
- Practice side-lying: roll the baby onto the side and let them finish the movement.
- Avoid long stretches in swings/bouncers — rolling needs floor time.
When to check with a professional
Not rolling in either direction by 6 months, or seeming very stiff or very floppy, is worth mentioning to the pediatrician. Development varies widely; this is a prompt to ask, not a diagnosis.
Sources
- Learn the Signs. Act Early. — milestone checklists (2022 revision) — CDC / American Academy of Pediatrics
- WHO motor development milestone windows (MGRS, 2006) — World Health Organization
Compiled with AI assistance from the public sources listed above. Not yet reviewed by a clinician — check anything important against the source, with Tipat Halav or with your doctor.