We need sleep to feel alert and happy during the day, to enjoy work and play. It can also be an unpleasant symptom of pregnancy and perimenopause, when surging and retreating hormones make sleep difficult. Caffeine has a stimulating effect that can make sleep difficult, so switch to decaffeinated coffee, tea, cola, or cocoa. Better yet, sip some juice or water instead.
Many people also find a glass of milk promotes sleep.
Exercise is a good way to reduce stress, which may interfere with your ability to sleep. However, strenuous exercise before bed can keep you awake, so attend aerobics class during the day. A leisurely walk before bed may be relaxing. Avoid smoking and alcohol in the evening. Luxuriate in a warm bath before bed.