First look at Call the Midwife series 5 episode 5: traumatic births and aerobic accidents

Call the Midwife continues this Sunday, deftly navigating stories of sorrow with sensitivity and skill. Nurse Crane tries to help a young woman who struggles to bond with her baby after a traumatic birth, while the latest medical report highlights a worrying increase in lung cancer around Poplar.

Doctor Turner, who is more often than not found in a cloud of cigarette smoke, is alarmed by the news and what it could mean. Might it be time he kicked his own unhealthy habit?