Im doing it just in case. Better safe than sorry, however, I can't say I do it everyday for 5 minutes at a time like my book says to do. It's kinda hard doing it by yourself with a huge belly in the way, and my partner tried doing it for me, but I just got frusterated. I will try, but I'm not stressing about it TOO much. This is my first baby, so Im not sure if it works or not.