1. Causes of sleepiness in pregnant women During pregnancy, the body of pregnant women will experience various changes, including changes in hormonal secretion, increase in body weight, etc. These factors will cause pregnant women to feel tired and sleepy. In addition, the sleep quality of pregnant women will also be affected, and they are prone to problems such as insomnia and sleep talking. The combined effect of these factors can lead to drowsiness in pregnant women. 2. How pregnant women can relieve sleepiness 1. Maintain a regular schedule: Try to fall asleep and wake up at the same time to ensure adequate sleep time every day. 2. Proper exercise: Proper exercise can help