I'm reviving this thread because DS3 spontaneously started discussing events that occurred when he was 1-2 months old that he would have no way of knowing about otherwise. He has been enjoying reliving his babyhood in recent weeks, and yesterday found an old rattle of his in a storage bin while helping me clean and cull clutter. He asked if he had enjoyed the rattle, and I described his favourite rattle and a game he enjoyed playing as a child that involved hitting a toy on his infant gym. He piped up with, "Yes, and sometimes Daddy would guide my hand to help me hit it."
I was impressed that he had a clear memory from when he was 1-2 months old, as my earliest memory is much later (18 months).
