A mummy's boy faces fatherhood. A self-confessed baby machine comes in to have her fifth child. And childhood sweethearts can't wait to take their baby back to their first home of their own.

A mum takes her son's place to welcome a grandchild she's only just found out about, while another emotional mother can't stop laughing during her daughter's labour.

One family savour every second because Dad's brain injury means he may not be able to remember his child's birth. And how does a mum who's had quick labours cope with a change of schedule?

This episode reveals how different dads approach the role of birthing partner. Risk manager Paul plans every detail, while 22-year-old Frankie decides to 'wing it'.

A mum who has cystic fibrosis is prepared to risk her own life to have a big family. A single mum is determined to bond with her second baby in a way she couldn't when her first was born.

A young couple worry about their premature baby after Mum's waters broke at 18 weeks, a couple cancel their wedding to have a baby, and a mum craves a more straightforward birth for her second baby.

Courtney, who's 16, is her mum Tara's birthing partner as she brings her brother into the world. And a fumble under the sheets leads to one couple leaving university with a baby as well as a degree.