When you are pregnant, you need to sleep on your back. If you are used to sleeping on your side or stomach, pregnancy pillows can help you get more comfortable.
pregnancy pillows work by supporting your back belly and breast. you can move them how ever makes you comfortable. they are proven to increase comfort.
They give your body support so you can lie in whatever position is most comfortable for you. Many women find that the pillows are great for putting between their knees.
I found a pillow between my legs made sleeping more comfortable, but for any standard pillow worked and it didn't make sense to spend the money on a special one.
