I got this when I was five and a half months pregnant with twins and it has been amazing!! I am currently 7 and a half months and have put on 35 pounds, I have a small frame so it is a lot for me to carry. People constantly ask me about my back and I have not had even the slightest of back problems, which I completely attribute to this belt (I call it my belly bra). If you haven't put on much weight maybe it is not worth it, but for those who have or are at that very uncomfortable 3rd trimester I definitely reccommend and if you are having twins or more, this is a must!!!