Nila all bubs are different. Ava is 4.5 months and has rolled twice (more by chance than anything else). She enjoys standing on your lap but when put in the jolly jumper or rainforest jumperoo she just stands there, no bouncing happening. It will happen when they're ready. And yes once they are on the move there will be no stopping them, enjoy them being babies a bit longer.
Rainbow - Toby is a cutey. Hope he's feeding and sleeping. How's the pain for you?
J - cute pic of Lucy. How'd you cope in the heat yday?