Can I "rejoin" too? I have Joseph who is 4 and Sienna who is almost 8 months. She got her two bottom teeth at 7 months, she sits up perfectly and is starting to lunge forward, maybe she'll be crawling soon? She doesn't really eat much solids yet, but she never has been a big eater, I always have to initiate nursing. She weighs about 18 pounds now. Glad to be back and looking forward to the updates.