This second film follows the stories of three single mums at Liverpool Women's Hospital and how they struggle to cope alone with a sick baby. One mother parted from her husband when she was 18 weeks pregnant with her sixth child. At 20 weeks, she contracted swine flu and was put on a life-support machine, but despite pulling through the baby came early at 27 weeks, weighing just 1lb 6oz - the equivalent of half a bag of sugar. Not only did she nearly die herself, but her son was fighting for his life. Narrated by Sue Johnston. Part of the Extraordinary Families season.