Hi sir. Last week I came to India. My baby is 2years old. He have suddenly many mole on back side

A. hi dear Moles are skin growths that happen when the pigment cells in the skin grow in a cluster, rather than being spread out across the skin. Moles are very common. Sometimes children have moles when they're born. But it's more common for children to get moles after a year or so and to get more moles as they get older.