In order to speak, your child needs motor coordination in his mouth, tongue, throat, and even his lungs. No wonder it takes years to put it all together just right! Some sounds are predictably hard for kids this age, so don't worry or criticize if your toddler makes a few mistakes.
Here are a few sounds that often trip up toddlers:
FYI: Don't scold your child for stuttering — at this age it's expected. In these early years, your child's mind is going faster than his mouth, so his words tumble out or get in the way of one another. You can help him by urging him to slow down and by guessing at his meaning. If he's still stuttering or stumbling over language when he enters kindergarten, tell your health care provider.