1. 10-month-old baby\’s physical development standards At 10 months old, the baby\’s physical development has stabilized, but there are still some minor changes. At this time, the baby\’s height is generally between 70-75 cm and weight between 8-11 kg. The head circumference will also increase to 42-46 cm. At this time, the baby can crawl, sit and stand. They can pick up small items with their hands and are able to transfer items from one hand to another. They can also use their thumbs