@xiaobin.wu7: Plagiocephaly in Babies: When to Start Tummy Time Does your baby prefer turning their head to one side while sleeping? This could be an early sign of positional plagiocephaly (flat head syndrome) and torticollis (neck muscle tightness). What you'll learn in this video: What normal vs. abnormal head shape looks like How neck muscle tension develops on one side The critical milestone: Start tummy time at 6 weeks of age How tummy time helps prevent and correct flat head syndrome When to start? ✅ Begin supervised tummy time as early as 6 weeks old ✅ Practice 2-3 sessions daily, 2-3 minutes each ✅ Always place baby on a firm, flat mattress — NO pillows, NO soft bedding ✅ Consult your pediatrician if your baby shows persistent head turning preference or neck tightness Signs to watch for: Head consistently turned to one side Flattened area on the back of the head Difficulty turning head in both directions One eye appears higher than the other Early intervention makes all the difference. Talk to your pediatrician if you have concerns. #parentingtips #pediatria #tummycontrol #tummytime