There could be many reasons: Perhaps because mothers are more nurturing and have a more intense desire to take care of their newborn children, after all they sh

There could be many reasons: Perhaps because mothers are more nurturing and have a more intense desire to take care of their newborn children, after all they shared the same body for 9 months. Another could be the hormonal changes postpartum, which might trigger emotional and physical changes, etc. Childbearing is no small feat.