Great DVD - bought this at the beginning of my second trimester and did the cardio and the yoga once a week. I liked this DVD because it kept me off of my butt and moving while knowing that what I was doing was safe. I bought this with Niece Pacenka's Pilates DVD and do that once a week as well (she will kick your butt). I also just started her third trimester DVD - either working out is getting a lot harder or this DVD is just more challenging. I finished my work out but it felt like longer than the 38 minutes that was indicated. I would still recommend both of these DVD's and the one by Neice PackenaPilates During Pregnancy, Vol. 1