Unfortunately, this cushion didn’t work for me. I have lordosis and even with adjustment, it only seemed to accentuate it. My Physical Therapist suggested it but was disappointed that it actually made my pain worse after only 1 day of use. It also brought back my sciatica, which I had not experienced for months….after only 1 day of use. However, this is not a review bashing this product. It is very well made and totally worth a try. My issues are specific to me and you may have great results like so many others have. The body is tricky and I am happy that after a few tries I found something great for my back. ..More