When I was pregnant with my second child I was really concerned about how life would change for my first child. I did a lot of research and talked to quite a few friends that had more than one child about how they made the transition from one to two. At the time my son was two-and-a-half years old and because of this I had to try to explain things in a way that he would comprehend what was going to happen. Here's what we did:Waited until I was really showing to explain that I had a baby in my tummy. I didn't want to cause undue worry or confusion for Brennan, my son, until it was very obvious that I was pregnant. I'll be 29 weeks in the next day and my daughter who will be three in June is starting to understand that there's really a baby in there. We looked at books about having a new baby. My son has always related well to books when it comes to understanding things. I think it's because we can read the same information over and over again; the words never change so it's less confusing. We've done the same with our daughter and we've used the same author Joanna Cole with both kids. To help Kendall, my daughter, understand what was happening I tried making a personalized book from Twigtale and this has really helped her understand that she's not the baby any more. Here are some of the books I've used with my kids: I'm a Big Brother & I'm a Big Sister by Joanna Cole The New Baby by Mercer Mayer When a Dragon Moves in Again by Jodi Moore Twigtale personalized books, it's like Shutterfly but with a pre-written story that you customize.
Have a big brother/sister party once the baby is born! A friend of mine suggested this when I was pregnant with Kendall and I loved the idea.