Why Can Sleeping Be Difficult During Pregnancy?
The first and most pressing reason behind sleep problems during pregnancy is the increasing size of the fetus, which can make it hard to find a comfortable sleeping position. If you’ve always been a back or stomach sleeper, you might have trouble getting used to sleeping on your side (as doctors recommend). Also, shifting around in bed becomes more difficult as the pregnancy progresses and your size increases. Other common physical symptoms may interfere with sleep as well: • the frequent urge to urinate: Your kidneys are working harder to filter the increased volume of blood (30% to 50% more than you had before pregnancy) moving through your body, and this filtering process results in more urine. Also, as your baby grows and the uterus gets bigger, the pressure on your bladder increases. This means more trips to the bathroom, day and night. The number of nighttime trips may be greater if your baby is particularly active at night. • increased heart rate: Your heart rate increases durin