The following physical development assessment characteristics of the Vietnamese Ministry of Health for children from 13 to 48 months old will help parents monitor and evaluate their children's development most accurately.

At 13 months old, children will start to walk, talk, explore the world around them,... During the 13-month-old stage, parents need to pay attention to proper nutrition so that their children can develop well and have less illness and disease.

By the 13th month, your baby can walk quite a distance. At this stage, your baby's skills are still developing rapidly, so don't worry too much if you see your baby focusing on improving only a few skills. Encourage your baby with love, interaction and a full, reasonable diet.

13-month-old babies are no longer unaware of their surroundings. They have begun their journey of exploring life by listening to sounds, using words and gestures to communicate with people.