The more you breastfeed your baby, the more milk you will produce. It is recommended that not to feed your baby with water or formula milk as it may disrupt his feeding routine. The water or the formula milk fills up his tiny stomach. He may then drink less breastmilk and in turn suckle less and your milk production may go down.
But you are strongly recommended to seek help from the health professionals whenever you have concerns that your baby might not have enough intake, especially the baby has poor urine output, looks dry and with poor weight gain.
Other practical tips to increase milk production.