The beloved nurses and nuns of Nonnatus House return to warm your heart as they care for the poorest women in London's East End. Life never stands still as the midwives face surprise pregnancy, disease, blossoming romance and missing friends.

"More stories from the nurses and nuns of Nonnatus House. In this series Sister Monica Joan goes missing at Christmas time leaving the nuns and nurses distraught. Shelagh rushes to put together a children's choir in time for a BBC broadcast from the church. Elsewhere Trixie, having battled through her issues with alcohol, finds a new purpose in her keep fit classes. And could friendship blossom into something more for vicar Tom Hereward and Barbara?...