I have a few pregnancy videos (I find it's more fun to alernate them) and like this one. Although by itself it will not keep you in great shape, having an easy and quick workout around actually keeps me more active because I AM MORE LIKELY TO ACTUALLY USE IT even if I am feeling tired. You'll never worry that any of her exercises will harm you or your baby. It is a little goofy but I've managed to get over that becuase I feel good when it is over. Also, she does a nice job leading you through exercises and stretches that will keep you limber throughout your pregnancy. I recommend using this in conjunction with another form of exercise or adding weights to the the 2nd aerobic segment if you're intending to stay FIT during pregancy.