Hello, I understand your concern
At 6.5 months, it is normal for some babies to roll only in one direction. Rolling tummy → back develops earlier. Rolling back → tummy can take a little longer as it needs more core and shoulder strength.
Next Steps
Increase tummy time: Aim for 30–40 mins/day in short sessions, Keeps strengthening neck, shoulder, and trunk muscles.
Encourage rolling practice: Place a toy to the side while baby lies on their back. Gently help the hip and shoulder to roll over — not forceful, just guiding.
Floor play: Let them play more on a soft mat rather than on the bed. Beds make pushing and rolling harder.
Reduce walker/bouncer time: These don’t help rolling and reduce floor activity.
Health Tips
Red flags:
Very floppy or very stiff baby
Poor head control
Not trying to reach for toys
Not bearing weight on legs at all