I am 26 weeks pregnant and just started doing this video. It is wonderful! I was starting to get uncomfortable and the stretching and strength exercises made me feel like I have more room for my baby.I was really tired and a little shaky when I finished the first time, but then within a couple of hours I got a huge energy surge.The other reviews complained of the scenery and not enough explanation - that's the beauty of working out at home you can pause and rewind! I spend most of my time looking away from the TV because she tells you the next move before you have finished the current one so you can be ready for the change.My posture and breathing improves dramatically for hours after doing this video. My only suggestion is to not do the workout too late in the day, because the energy surge makes it hard to go to sleep. :)I have recommended this to many women. I love it!