Kids have BIG mouths!

Anyone in the world who wants to know we are "expecting a baby" can... except my precious Drew. We are not ready to tell him of his sibling that is growing each day inside my tummy. Basically, Kevin & I feel that he has been through more than any little boy should, and knows more about death & heaven then I would prefer or ever planned for him. I feel like this pregnancy has been a rollercoaster ride, and while mostly up, has had it's unexpected whirls of upside downs. We now know that just because you get a positive pregnancy test, does not mean you will be bringing home a healthy, alive baby in 9 months. So anyway we have decided to wait until this baby is at a viable gestation to mention that we are "expecting" to him. We still know at that stage their is no guarantee (obvioulsy), but we also know that should something happen, there will be no hidding it, there would be the same after effects and arrangements as with Kiersten & Brooklyn. So Drew is 3 and pretty naive to my expanding belly, he has not said anything about it, he just comments on some of the new maternity shirts I have been sporting, saying "thats a pretty shirt, etc.". I figured we will be fine, as long as no one says the B-A-B-Y around him! Well would'nt you know it.... yesterday I walked into Drew's class to pick him up, and one of the 4 year old girls (obviously much more aware only a year older) looks up at me and says, "Drew's Mom, your having a BABY", I continued talking with Drew, trying to distract him, she then proceeds to tell all the kids, that "Drew's mom looks like she is having a baby", then a little boy in his class, asks "When is the baby coming". By now I am giving the poor kids the evil look, and just say I don't know, any answer that would shut them up before Drew caught on... YIKES, that was close! I am worried now though that they will continue to ask Drew about it. I certainly don't want him to find out from his classmates... and it's not that I don't want him to know... hell he is the most important person in my life... I am jsut trying to protect his little heart. So I gotta think this one through and see what we might do? if Kevin had his way, we would not be telling Drew until the baby is here and well - he is a very protective daddy.