A mother of a 2-week-old baby calls the clinic concerned that her baby is having difficulty feeding. Which of the following statements by the mother does NOT cause concern?

• Ever since we came home from the hospital, my baby has had a diaper rash that doesn’t go away, even with diaper rash cream
• My baby weighed 6 pounds 8 ounces at birth, and weighs the same today!
• My baby’s diapers contain watery stools every time I change him, up to 10 times per day
• My baby will nurse for 5 minutes at a time, then he just isn’t interested anymore