In other words, a baby's tendency to cry might have more to do with their DNA than anything a parent does—or doesn't—do. "For ...

If you breastfeed, your baby may drink a little less each time but feed more often than babies who get formula. Most babies add about 1 ounce to what they drink per feeding with each month of age.

Not sure why your newborn is crying? Whether it's due to hunger, pain, fussiness, or something else, this guide to different baby cries can help.