Erica and Spencer and their 11 children make up a modern day "Brady Bunch."

Aimee's mom comes to visit, stirring up Erica's insecurities.

Erica and Spencer have a step-kid swap to bond with their step-children.

Danielle and Adam give birth to the first US set of all-girl quintuplets.

A baby photo shoot with the quints turns into pure chaos.

Adam returns to work, leaving Danielle to care for the girls alone.

Adam and Danielle worry that a larger house may not fit in their budget.

The Busbys have their hands full chasing after their 15-month-old quints.

Danielle and Adam wrestle with a big decision regarding Hazel's eyes.

Adam and Danielle wait to find out Hazel's eye surgery was a success.

Danielle has the flu so Mimi must take care of five babies on her own.

Danielle and Adam consider sending the quints to nursery school.

Danielle and Adam make tough financial decisions for their six girls.

The Busbys celebrate the Quints' first trick-or-treat outing on Halloween.

Adam and Danielle attempt to find a balance on the quints' first vacation.

Adam and Danielle take on the task of hosting Thanksgiving for 20 people.