2-month-old baby milestones include improved head control, better vision, and social smiles. Learn how your baby grows physically and cognitively at 8 weeks old. Get expert #sleeptips, feeding advice, and what to expect at the 2-month wellness check. Track progress and support development with #tummytime, routines, and bonding. #2monthbaby #babymilestones #babydevelopment #smartparenting #infantgrowth