I only had one cat when my Helen was born, and we never really had a problem. Helen and Mimi were the greatest of friends from the very first day that we brought the baby home. To tell you the truth, I didn't do anything to get Mimi or Chuck (our Lab) ready for her arrival.......in hindsight, I probably should have! But luckily, we never had a problem.

My sister, on the other hand, had two indoor only cats when her first child was born. The older of the two went nuts and wet everything that smelled like Emily (the baby). I don't know how you get them used to baby smells, but if you can, it's probably a good idea. My sister also had to worry about the cats getting in the crib, which was never a problem for us, either, for some reason. They ended up putting up a wooden screen door (very inexpensive) on Emily's room so that her door could stay open, but the cats couldn't go in. It worked beautifully. I'm sure others will have better advice, and there is probably a lot of information on the internet if you can figure out where to look!

Good luck, and CONGRATULATIONS on your pregnancy! The one really good thing I have accomplished in my life was having a wonderful baby girl (14 years ago).