When a pregnant woman is diagnosed with cancer, Mitch is caught up in the pain she and her husband suffer trying to decide between treatment or a termination. A fit man presents with an inexplicable range of symptoms and it takes all of Connor and Luke's tenacity to track down the source of the problem. Ben and Bron are called out to a junk yard to attend to an injured girl but also find themselved helping the owner when he collapses. Terri's mother asks her to return home to help care for her ailing father.

In the late stages of a terminal disease and 38 weeks pregnant, Sarah wants to go home to organise her daughter's fifth birthday party. When she goes into labour in the ambulance, a battle ensues to keep mother and baby alive. Jared is forced to make a decision about his career. Connor, Bron and Kylie prepare to celebrate Jared's birthday.

Mitch diagnoses a gifted ballerina with scoliosis, forcing her to make a choice between her health and a career. Bron is looking after Brett Addison, a former patient who is booked in for spinal surgery. Connor surprises Jodi with flowers and finds her reaction not at all what he expected.

Sarah's health is failing fast and the fight to keep her alive through the compensation case is taking an emotional toll on Mitch and Kate. Bron's gambling debts land her in trouble with a loan shark. Tempers fray between Scott and Ben when they are called to a biscuit factory where a worker has collapsed.