When you are a baby, heading in for check-ups and shots is a way of life. Let’s face it; sometimes Doc isn’t the most timely person in the world and we get bored very easily, which may or may not lead to tantrums. (Hey, you’d be crabby, too, if you knew shots were imminent.) Try these tactics at your next visit to keep happy and occupied. Tap a tune. Grab a few tongue depressors and start...