At 3 months old, babies are in a period of strong growth in brain, weight and motor skills. Some manifestations such as sleeping a lot or feeding less can make parents confused. However, this is not always an abnormal sign. 1. When is it normal? Sleeping a lot but alert, good reflexes: If the baby is still alert when awake, playing, has quick reflexes, and gains weight steadily, then sleeping a lot is not a cause for concern. Feeding less but still gaining weight steadily: There are babies who feed quickly, drink enough in a short time, leading to fewer feedings. 2. When should I worry? If your child has the following signs, you should take him or her to the doctor: Lethargy, difficult to wake up Stops breastfeeding completely or breastfeeds very little in many feedings Poor weight gain, not urinating enough times (less than 6 wet diapers/day) Dry lips, sunken eyes, wrinkled skin - signs of dehydration #biolizin #kembiolizin