Count the number of wet diapers your baby has. Six to eight wet diapers with pale yellow urine indicate an adequate intake. Your baby should also have several stools per day. Older babies may void and stool less. However, the urine should always be a light yellow color and the stool should be soft.
Babies generally lose a little weight in the first few days after birth and then begin to gain.
This is a normal pattern. Have your baby's weight checked a couple of times during the first 2 weeks, especially if you are concerned that your baby is not eating enough. A check of his weight is the only sure way to determine adequate intake. You may wish to keep a written record of when your baby voids, stools and feeds for a few days so you can accurately report this to your health care provider. Please seek help if your problem does not resolve quickly .