If you are breastfeeding, it is not recommended to take sleeping aid.
You can try to rest your eyes, sometimes you can drift off to sleep without realising. Avoid using of the phone or iPad as electronics can make you stay awake. I read one article saying if you blink your eyes fast enough, they will get tired and you can fall asleep easier. You can also try to read a book but don't get too engrossed! If not you will end up with more than just a 2 hour insomnia.
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