@dthanhhai591: A newborn’s surprising climbing movements spark jokes about baby milestones, reflexes, and superhero-like skills. The playful reactions raise questions about newborn development and infant safety. #NewbornBaby #BabyReflexes #InfantDevelopment #BabyMilestones #ParentingHumor #PediatricCare #BabyBehavior #NewbornLife