Mundan Ceremony is done with the belief that first hair cut or Mundan of the baby purifies him. However, some other beliefs of Head Shaving Ceremony are:Mundan blesses the baby with good fortune and long life.Mundan Sanskar protects the baby from evil eyes and negativities around.Mundan Ceremony cleanses the soul and body of the baby.Head Shaving Ceremony provides relief in pain caused due to teething.Chaul Mundan improves the growth of the baby�s hair.