I just purchased a v-shaped orthopedic pillow from ebay for £5.50+p&p and it arrived today. Its from a company called love2shop based in manchester. Honestly, I havent been this comfy on my sofa in weeks! I would recommend it to anybody. Bargain and a half.
My sofa is a scatterback one from scs and has caused slight discomfort with my spd as i havent had a lot of back support with it. This just gives that added edge and support for my back and has also benefited my hips coz of better posture. Must have item. If you can find a cheaper one, please post it for the others.
Also v-shaped pillow can then be used for nursing