Extraordinary Pregnancies

What it's like to be pregnant in extreme situations with unique access to moms-to-be.

Liz's growth restriction means she can never carry a baby herself, but determined to be a mom, she finds Caz, a first time surrogate, to have her baby instead.

Pregnant with triplets, Deb struggles to eat for four after having had a gastric bypass two and half years earlier.

Blind couple Melissa and James rehearse for parenthood with a baby they'll barely be able to see; despite her hip condition, Lynn wants a baby at any cost.

Worried about the effect on her unborn child, narcoleptic Shilo stops medicating; Deb and Kris contemplate joint breastfeeding for their triplets.

Meet Caz from Chester, who is acting as a surrogate for Liz who has Larsons Syndrome, and at under 4 feet is unable to carry a child herself.