A painful lump on Ian's thigh has quadrupled in size in a week, and he wants to make a formal complaint. Farrell is five weeks pregnant and suffering dizzy spells, plus she has already been through two miscarriages. Are 15-year-old Awais's grey hairs a sign of something more serious?

The doctors are running two specialist clinics alongside their usual practice work. Nicola has severe epilepsy, which could endanger her ability to care for her newborn baby or to have more children. Linda has found a lump in her breast, so is quickly referred to the cancer clinic. Dean's former cocaine use has left him with breathing difficulties.