This is probably just me feeling guilty. I was so active before pregnancy, I'd go to the gym every morning before work and run 4-5 miles at a time on my days off.
At the start of my pregnancy, I tried to go to the gym when I had the energy and my runs turned into run/walks. I then started to get a bit of round ligament pain when I ran, so I stopped running, but still used to walk about 4 miles 3 or 4 times per week. As the pregnancy has progressed, this has dwindled down to a walk to the shop when I'm in desperate need for a pint of milk or bar of chocolate (half a mile either way!)
Now, as I'm entering my third trimester, I've realised that my exercise habits have dwindled into a Saturday morning pregnancy yoga class, which is more breathing and stretching, rather than being an actual workout.
Maybe just me trying to make myself feel better about being lazy, but anyone else in the same boat?