Sister Frances is at a loss when she cares for diabetic and recovering cancer patient Albert Calthorpe whose fiercely independent wife Grace refuses to accept further help, despite caring for her husband, her elderly mother and her pregnant daughter.

At the Turners, Shelagh receives a phone call from the Hong Kong adoption agency, which has the alarming news that someone from May's past has arrived in the UK and wants to see the little girl.

It’s July 1966, and Britain is in the grip of World Cup fever. New pupil midwife Nancy makes quite an impact.

With sister Hilda away on a refresher course, sister Julienne steps in to carry out home visits. The new pupil midwives are settling in well, and there is a sense of hope in the air. 

While examining expectant mother Vera Sands during a routine visit, sister Julienne is concerned by her toddler daughter who is displaying troubling symptoms. Determined to find out what’s wrong, sister Julienne and doctor Turner are on the case. 

Meanwhile, an overly protective mother struggles to cope with her daughter’s teenage pregnancy and is insistent on keeping it low key, much to the frustration of new pupil midwife Nancy Corrigan. 

At the monthly cytology clinic, Sister Frances comforts a young woman who is struggling with a life-changing diagnosis. Lucille supports a difficult mother.