1. Bella Baby Bumps

Nicole and Brie’s dream of sharing their twin pregnancies hits a major snag. The release of the Bella’s memoir, “Incomparable,” forces Nicole to open up about past sexual assaults. Brie and Bryan worry that Nicole and Artem aren’t ready to be parents.

2. Bellas Break Free

Brie pushes a reluctant Nicole to resolve lingering tensions with the rest of the family. Nicole grows uncomfortable after Artem starts spending too much time with her mom, Kathy. Brie is reminded of the difficult birth she had with Birdie and worries about what’s in store with her next child.

4. A Bella Babyshower

The "babymoon" in Flagstaff, Ariz., comes to an end; Brie and Nicole disagree with their mum about who should be invited to their baby shower.

5. Bye Bye Bella

Nicole and Artem attempt to change their birthing plan so they can have their baby in Phoenix, but that complicates things for the entire Bella family.

6. Family Ties

The Bella family is shocked to learn that Kathy must undergo a risky, emergency brain surgery; the Bella pregnancy journey nears the finish line as one of the twins goes into labour.

7. Bella Babies

The Bella family prepares to welcome its two newest members. While Nicole struggles through an intense labor, Brie holds out hope for a natural childbirth. Brie, Nicole, Bryan & Artem share all the intimate and surprising moments from their childbirths.

8. Bellas On The Move

With Artem back on "Dancing With The Stars," Nicole starts to crack under the pressure of raising Matteo on her own. Nicole and Brie break the news to Kathy about their move to Napa. Brie pushes Nicole and JJ to put an end to their family feud.

9. From Gynos to Winos

The Bellas head to Napa to see their newly purchased homes. Nicole struggles to tell Artem about her postpartum depression. Brie gets pushy with the rest of the Bella family. JJ, Brie tries to bring some Brie-mode back into Nicole's life.