Did WDW 2x at about 6 1/2 months. I wanted to get away before I hit the 7th month, when my doctor did not want me going to far from home.
I had a blast both times. Of course there were rides I skipped, but there were some sit down shows that I hadn't taken time out for in ages and really enjoyed.
The best thing about the 2nd trimester is that you feel really good. And what better excuse to indulge in all of those great Disney desserts!
The first time I went in December, which was wonderful, since there are so many things to see other than the rides. The second time was in Sept. That was a little humid and I was there over 9/11, so driving home from WDW to NY was a little intense, at least my daughter needed as many potty breaks as I did!
I can't agree with other posts enough to sit and relax and watch the poeple. Drink plenty of water and have fun!!!
One neat thing that I have done with both pregnancies is that I took a picture of Mickey and me and my big belly (covered!) and then put that picture in the little bassinet at the hosptial. All of my family could instatnly tell which one was my baby, and with her first picture of Mickey!
Good luck and congratulations!!!