10 minute solutions pregnancy pilates is pretty good. I didn't stick to it-I'm rubbish at sticking with dvds even though I have tonnes. Don't know why I thought it would be different in pregnancy! Pretty cheap on Amazon too. Might be worth a go.
Iv just ordered the 10 min solution from amazon iv had some of the non pregnancy ones and like those - but I'm the same as minnie do them a few times if that and then forget about it lol hoping I'll stick to this one but chances are slim lol