Ali and Sammy turn 21-months-old this weekend! It feels so strange to me because Ben was 21-months-old when I got pregnant with the girls. I remember thinking Ben was getting so big and we were ready for a baby. Now I look at my girls and think they are still babies! Does anyone else feel that way when they look at their younger children compared to their older? It could just be that I have the direct comparison of a 4-year-old that makes them seem younger. Or maybe it is the fact that there are two of them, so traits can be magnified. I think the big reason might just be that we feel our family is complete, so I want to savor every moment with my babies! Whatever the reason, it is time to take a look at our 21-months-old twin schedule.