I am 34 weeks pregnant, and my little girl jsut turned 2 at the beginning of Dec. She is a wild one, too, LOL! We started right from the start of this pregnancy to teach her to be nice/careful of mommy's belly, and that there is a baby in there, she will give the belly hugs and kisses and try to feed her doll bottles to my belly button, and she will talk in my belly botton, like it is a phone to the baby. We read lost of new baby coming books....I have yet to find one about the actual pregnancy, though. Also, I know I am having a repeat C-section, so we are going to have to try to explain that and that I will not be able to pick her up after the baby is born, and she will have to be VERY careful of my belly then!!!! Maybe try sitting on the couch or a BIG chair, and having her climb up next to you and reading or coloring for certain periods of the day. I am not sure, make sure she has "horsing around time" with Daddy, to get all that activity out of her system, maybe find some physical games to play , or even a kids dance video or exercise video she could do to wear her out a little each day!< LOL! CJ loves to dance to Sesame street music, that helps a little. I sometimes just have to tell her, "Mommy can't pick you up, I am too tired." Or, "my belly hurts, so can you sit next to me?" . She is usually pretty understanding, sometimes she has a meltdown, but she is going to have to learn, unfortunately.
We also have tried to focus on her doing some things by herself, like climbing the steps to bed and coming down them in the morning, as well as feeding herself independantly, almost completely, now, much more than she was doing 8 months ago. She sits in a booster at the table (rather than the highchair) - this was done way back at Easter time. We also moved her to a "BIG GIRL ROOM" so the baby could re-use the nursery. We also put her into a toddler bed last month (we have 2 cribs, but both are convertible, so we took the side off hers, so I wouldn't have to lift her in), so she (and we) would have time to adjust to that before the BIG change of the baby getting here. We were working on potty training pretty hard this summer, but she had a relapse (after we tried to take away her pacifiers) - so now we ask, and sometimes she goes on the potty, and sometimes she doesn't, she is still in diapers, and many people say they will regress anyway, so we will deal with that after the baby is here and we are all back into a routine - probably this summer.
We did lots of this stuff WAY before the pregnancy was even obvious to her, we figured, make all the other changes gradually as the pregnancy progresses, so she doen't resent the baby any more than she already will just for being the baby, and so many of the changes in her routine are already done, when the big event happens! We made all the changes all about her and how big and smart and strong she was getting....never mentioned the new baby at all, when changing something.
Good Luck!
Jessie