What should I do if my baby is a 'happy spitter'?

If your baby is spitting up but remains comfortable and gaining weight, they are often referred to as a 'happy spitter.' This is typically due to an immature esophageal sphincter, which usually resolves by age one. To manage this, focus on paced bottle feeding, taking frequent burping breaks, and incorporating plenty of supervised tummy time while your baby is awake.