4 oy ichida ko'p òzgarishlar bòladi. Chaqalog'ingiz ko'proq tovush chiqarishi va o'z fikrlarini tushuntirish uchun tana tilidan foydalanishni boshlashi mumkin
https://www.nutriciaclub.com/uz-uz/baby/growth-stages/months/babys-development-4-month.html
https://www.nutriciaclub.com/uz-uz/baby/growth-stages/months/babys-development-4-month.html