My twin babies of 4½ months, keep missing to pass motions for a day or two. Is this a cause for concern? What can I do? they pass sufficiently and they are only breastfed.

A. Hey parent, If your baby seems constipated, consider simple changes to your infant's diet: Water or fruit juice. Offer your baby a small amount of water or a daily serving of 100% apple, prune or pear juice in addition to usual feedings. These juices contain sorbitol, a sweetener that acts like a laxative.