I reviewed many pregnancy pillows trying to decide which one was best. I wanted one that didn?t have a bad smell, was made out of safe materials, and didn?t cause me to overheat at night. The Yana met all the criteria. Although the Yana was among the more expensive I splurged on it as sleep is very important to me. So glad I did!! I got the cooling gel and the additional eucalyptus cover. This makes it so I can use one while washing the other. Other comments have mentioned difficulty with getting pillow case on, however I find it relatively easy and can?t think of a better way for them to format the pillow case. If you are leaning even a little bit toward the yana in your pregnancy pillow search, go for it! You won?t be disappointed.