D.N.
Congrats on the pregnancy. The exercise and diet is probably what did it--I think that's how I was able to have my little one. Totally unexpected for us too-but the best kind of surprise. I used the elliptical until I was 6 months and just did not feel comfortable getting on and off. Then I walked as much as I could. A friend did yoga when she was pregnant but it was in a class. You can preview videos as collagevideo.com They have tons and previews are available for most if not all. That is where I get any videos I use. Good Luck