In the fourth season, it seems that 'Chummy and Trixie' are starting a new experiment by organizing a concert as Christmas approaches. Over time, Patsy takes a pair of pregnant girls to a home for the mother and child, which is bad and proves mismanaged, and Cynthia is opposed to many of the implications of her future.
Call the Midwife has all the comforting warmth we expect on Sunday evening but its greater achievement is continuing to tackle real issues of maternity care and women's lives in the period.
