I think these photos are from week 3. They are also very possibly a mixture from all the weeks. I think you get the idea - they are growing!
Isaiah is in the blue, and Aiden is in the red. :)
Note my corgi, Ellie. She is almost always with the boys. If they are napping, she is sleeping on the couch in their room. If they are crying, she will come get me. She wants to be right there with them.