About One Born Every Minute (UK) Season 3, Episode 12 :

The stress and anxiety that can happen during childbirth are featured this week as two couples who experienced unexpected difficulties during pregnancy arrive at the hospital. Billie has pre-eclampsia, caused by high blood pressure and is having an emergency caesarean with the baby will be born 10 weeks early. Billie wanted a career and to travel before settling down after she discovered that she was pregnant her plans changed. She and her partner have spent weeks of visiting the hospital's neo-natal unit as their baby gains strength and overcomes breathing difficulties.