Fourth generation twins make an appearance on the delivery suite at Southmead Hospital in Bristol and a larger-than-life double act struggle to see the funny side of their extended labour.
A muscle-mad macho man struggles to keep his nerves in check, an expectant dad goes all-out to make his wife feel comfortable, and a same sex couple are rushed into hospital ten weeks early.
Baby Spice visits Southmead to support the maternity unit's charity. A mum in labour tries to decide whether to stay with her baby's father. And a couple who met online start their family.
The corridors turn blue as one mum lets out all of her pent-up frustrations, on-off romancers finally take the plunge after years of indecision, and pregnancy cravings make it into the delivery room.
This episode is all about making babies: one couple reveal how each of their two conceptions were very different, while a religious couple married young because of the temptation of sex.
This episode features One Born's first home birth and a baby who arrives in the hospital car park. And a new dad who used to be homeless dreams of settling down under one roof with his girlfriend.
A couple who met when they were eight come in to Southmead 20 years later, to have their second baby. And two youngsters who are planning to have a dynasty come in to have their third baby.
Two nurses hope their second child's birth will be simpler than their first, while a mum who had anorexia and was told she'd never have children waits for stubborn baby number three.