Josh and Anna learn the sex of their child during an appearance on the "Today Show."

Jim Bob takes some of the girls on a wilderness retreat in northwest Arkansas.

The Duggars are packing and preparing for a trip to Pigeon Forge, Tennessee. Watch as the Duggars take in the best of Dixie, including a trip to Dolly Parton's famous Dixie Stampede.

It's only fitting that a big family with a love of music meet a musician with a big voice. The Duggars are at Dollywood to meet Dolly Parton. And what will the Duggars and Dolly do when they meet? Sing, of course!

The Duggar family pays a visit to the 19-member Bates family in Tennessee.

The Duggars have settled in for an extended stay with the Bates family. Watch as they begin construction to expand the Bates' house and big families collide again!

The Bates' home addition is still underway and the Duggars are there to see it through. But with the house still not complete how will the big families continue to share the small spaces?

With a family the size of two baseball teams it's no wonder the Duggars love sports! Watch as the family enjoys some of their favorite pastimes including a heated broomball match.

The Duggars are on their way to Capitol Hill! Watch as the family begins their trip to Washington, DC, complete with a stop in Amish country.

The Duggars are in DC! Watch as they make their way around Washington, DC visiting landmarks, volunteering at Mariam's Kitchen, and even eating dinner at an Ethiopian restaurant.

The family celebrates James's birthday with a bowling birthday bash.

The Duggars have an even fuller house when the Wilson family, which has nine children, visits to help with some home renovations, but once things get moving, it's anyone's guess where the new additions will stop.

For some time now, Jim Bob has been waging his own little Battle of the Bulge. Watch as the father of 18 decides to go on a diet just as the daughters of soundman Mr. Jim come to meet the Duggars.

Jim Bob and Michelle take a look back at their beginnings as a family and strengthen their future by renewing their vows.

When your mother-in-law has 18 kids, you will learn from the best!? Watch as Michelle helps Anna prepare for baby with a doctor's appointment and a trip to the consignment shop.

Oklahoma is the place to be -- at least for the Duggars!? The family takes a trip to the state where the wind comes sweepin' down the plain to see what life is like on a working farm. ?

It's no question that the Duggars spark a lot of, well, questions. Jim Bob, Michelle, and the kids sit down and answer what viewers ask most. You watched, you asked, now the Duggars answer.

The family celebrates Joy-Anna's birthday with a rock climbing party, laser tag, and a special gift.

You saw the announcement. You saw the birth. Now check in with Josh, Anna, and the first GrandDuggar to see how the new family of three is doing just a month after Mackynzie was born.

The Duggars are in Pigeon Forge, Tennessee to help ring in the Christmas season for the city. While they're in town, they can't pass up an opportunity to reunite with the Bates family, who just welcomed baby number 17!

The Duggars are on ice and in the air! Watch as the hockey team-sized family meets a real hockey team with a visit to the Nashville Predators.