Luke is 4 Months Old

Yesterday Luke turned four months old. Today he went to the doctor for his check-up. He weighs 16 pounds 3 ounces and is 25 1/2 inches long. He is in the 75% for weight, height, and head circumference. He smiles all the time and laughs now as well. Recently he has begun to reach out for objects and pulls most things that he grasps to his mouth. He is on the verge of rolling over but finds that his elbow often gets in his way. He'll be doing it soon, no doubt.