<human>: How can I get a good night's sleep when I'm pregnant?
<bot>: To ensure you have a good night's sleep while pregnant, try to keep your bedroom cool and dark. Make sure the temperature in your room is comfortable, but not too warm. Avoid caffeine, nicotine, and alcohol before bedtime. Exercise regularly during the day, but limit physical activity at least two hours before bed. Try relaxation techniques such as yoga or meditation, and practice breathing exercises. If necessary, take a warm bath or shower before bedtime.