If you are worried about your baby, you should always ask your doctor for advice. There are certain situations when you should call your doctor immediately:
All babies have regular sleep and wake cycles and your baby will sleep many times a day. However, even near the end of pregnancy, most babies do not sleep for longer than one hour at a time. Make sure your baby is awake before you start counting.
Last Updated: Oct 5, 2010
Very rarely does a baby kick less than 10 times during a two-hour period. Never wait until the next day to call your doctor if you are feeling decreased activity.