Pregnancy update

We went to the doctor on Thursday and he said that my cervix has shortened, so I can't be on my feet for more than 10-15 min at a time in order to avoid it starting to dilate. I'm still having a significant # of contractions, but overall, I am still feeling pretty good. I've also been having a bit more pelvic pain which the doctor said is b/c "BabyA's" head is so low in my pelvis. His exact words were, "I'm surprised you can walk!" Both babies are over 4lbs (the average singleton at 31 weeks is between 2 1/2-3 1/2 lbs), so they are still pretty big. If they were to go the full 38 weeks and continue to grow at this rate, they would be between 8-9 lbs. The doctor said as long as I spend some more time on bed rest, we will probably make it to 34 weeks (last week of Aug), but not much longer. He also said though that 34 weeks is "gold" b/c their lungs will be fully developed. However, we are praying for at least 35 weeks b/c 34 weeks would be Cory's very first week of school. So, that is the latest. A big thanks to everyone for all your love/support/help last week (at the reunion). I know I wasn't much help, but I really appreciated everyone being so kind/understanding/helpful. The pictures are from the end of May, June, and July. I keep thinking I just can't get any bigger, but....