Ruhma attends a home birth with added complications - but not because of the baby. Heston takes Rob to a new men's group, while Zara has one of the toughest nights of her life.

Al is faced with a dilemma when he finds himself looking after a giant African land snail for a young patient whose social standing at school depends on it. Heston and Ruhma try to sort out their differences. To protect her family, Zara contemplates a big move.