Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Significant part of my prenatal life

I did not buy this DVD until my 7th month and I worried it would go to waste as I would not have enough time to use it! I used it at least 4 times a week in my last trimester and was about to do this video when I went into labor. I do mostly vinyasa flow and found the other yoga DVDs to be fine for the days when I just wanted to relax, but this DVD challenged me and made me feel great. I liked the option for different length workouts and most often I did the 45 minute workout. I did pause the video at the kegels section to get a few extra kegels in. My husband often joined me and found it challenging. Jennifer is inspiring and this was a key part of the prenatal time in my life.