In 12-15 months baby development, is so enriched that the babies want to explore the world independently. They walk, run, jump, imitate and start to talk.
9-12 months Baby Development, babies start to crawl, stands by holding something near them.They also says mama and baba while making other sounds.
6-9 Months Baby Development,babies become more responsive towards sounds, sights, social actions.They start to recognize names and response by smiling.
3-6 Months Baby Development, become energetic baby is more involved towards exploring things around him, making sounds, moving and controlling body.
Birth to 3 Months Baby Development, is the age when the child learns head control, sense of hearing and sight. They are trying to adjust with the new world.