Josiah and Lauren are ready to walk down the aisle.

Counting Now: Joe and Kendra prepare for the birth of their child. As they head to the hospital to meet their baby boy, the new parents are excited and nervous about this next chapter in their lives.

Counting Now: See the very moment that Joe and Kendra welcome Garrett David Duggar to the world. Watch the new parents and their loved ones discuss the baby's birth and the new addition to their ever-growing family.

Counting Now: Josiah & Lauren's big day is almost here! Before they become the newest Mr. and Mrs. Duggar, the couple and their parents take a stroll down memory lane.

Counting Now: On the wedding day, it's a hustle and bustle to get everyone ready. With only moments to go, the bride and groom anxiously await to say their "I do's" and, of course, have their first kiss!

Jinger and Jeremy anxiously await their baby girl's arrival.

Jinger worries she might have to have a c-section after hours of labor.

Counting Now: John David sheds his bachelor ways as he prepares to wed the love of his life, Abbie. Meanwhile, Abbie is giddy as she gets ready for her walk down the aisle.

Counting Now: John David and Abbie say "I do" in a wedding ceremony full of surprises and finally share their first kiss at the altar.

John whisks Abbie away on a surprise trip.

Jinger worries she won't have the smooth labor she was hoping for.

Jinger and Jeremy adjust to life as new parents.

Josiah and Lauren reveal tragic news.

The boys amuse themselves while Abbie tries on wedding dresses.

Jinger and Jeremy travel north so Felicity can meet her great-grandparents.

John and Abbie share their first kiss in an unexpected way.