Anyone suffered from insomnia while pregnant? My cousin is 6 months along and has trouble sleeping at night. She usually gets sleep only after 4am. What can she do to overcome this problem?

I did too! And I was so jealous of my ex husband then because each night he was snoring and sleeping so peacefully but I would only fall asleep at 3plus before waking up at 7am. My gynae too advised the same suggestions that Hui Qun has mentioned. Also, he told me to take my time during dinner and to have it at least 2 hours before I go to sleep to prevent heartburn. If your friend suffers from leg cramps at night, wear socks as this would help. I also reduced my water intake towards the evening so I wouldn't have to wake up and pee so often at night.