Ladies!!!! I saw the doctor last Friday and was telling him how horrible I felt one night. He said you can take half of a unisom tablet to help you sleep. They give it for nausea and there are enough studies to claim it safe for the baby. As long as you only take half but not every night. I had a horrible migraine last night and didn’t sleep well the night before. I needed sleep. So I took the half and bam I was out like a light and slept the whole night. Woke up groggy but I feel so much better. It’s a great tool to have on horrible nights like I did last night. No headache today either. :)