R.K.
We are also trying for baby #2. It's hard to surprise them when you're trying...but I've had some time to think about it as it takes me awhile to get pregnant. Anyway, I bought a cute shirt that says I'm the big sister...and I know that your husband wants to use that for the family, but I was planning on going and getting pink and blue balloons (my daughter loves them) and then having her dressed in that shirt when my husband comes home from work. Another idea is to teach your son to say "there's a baby in mommy's belly" and have him tell your husband. I think any way that the older sibling can be included in the excitement is great! Good luck on creating baby #2 and let me know how you tell your hubby....