Shop here: ANJA Wellbeing
I loved having a bolster during pregnancy to increase relaxation. It feels so nice to prop my back up when lying on the floor or under my knees to support my hips.
You can absolutely substitute this with pillows but having something slightly more firm feels more comfortable to me.
I like this one from ANJA Wellbeing, mainly because of the color, super soft fabric, and its not too heavy like some bolsters I’ve used in the past so I can move it around my house with no problem.