She has thanked all those helping babies "feel safe, valued and loved" in a Christmas message to be broadcast next Sunday. The British royal made the comments in a video introducing her third televised Together At Christmas carol concert at Westminster Abbey on 8 December. "Christmas is a time when we come together and celebrate the birth of a newborn baby. The arrival of every baby is a precious and momentous time, it brings us together to reflect on new beginnings and brings hope for the future." Praising those who help babies and toddlers through their most vulnerable times…