What are the developmental stages and timeline for baby skeleton teeth to emerge and grow in infants?

The developmental stages and timeline for baby teeth to emerge and grow in infants typically begin around 6 months of age with the lower central incisors appearing first, followed by the upper central incisors around 8 months. The lateral incisors usually come in around 9-13 months, followed by the first molars at 13-19 months, the canines at 16-23 months, and finally the second molars at 23-33 months. This process usually completes by the age of 3.