Kirsten's high-risk pregnancy is being closely monitored. Jordan must step up as his partner Sam has their first baby, while Sarah has come in to deliver her fifth.
19-year-old Billie-Joe has surgery to save her baby while she's still in the womb. Kui is rushed to hospital for an emergency C-section, while Connor prepares for fatherhood.
Yoga teacher Roo has her heart set on a water birth for her first child, but things don't go to plan. Lewis is determined to be the Dad he never had as his girlfriend gives birth.
Dani and John prepare for their home birth, but baby Elsie has never left hospital. Born eight weeks premature, she needs heart surgery before she can go home.
Melissa eagerly prepares for the arrival of Bertie, who has Down's Syndrome. First time mum Jen worries about her maternal instincts, and there's joy at last for Laura and James.