15x18 Behind the Scenes (May 12, 2015)

15x13 Birthing Classes and Teamwork (April 07, 2015)

With Jill and Jessa married and out the house, Joy-Anna is in charge of assigning their chores to her younger siblings. Derrick and Jill attend their first birthing class.

15x12 Jill's Having a... (April 07, 2015)

The family has a party to find out the gender of Jill and Derick's baby. Derick's mom has a surprise waiting for her in Omaha, where she is having cancer treatments.

15x11 Jessa's Wedding (March 31, 2015)

Jessa's wedding day has arrived, which has the couple having ice cream sundaes, with their favorite topping in place of a wedding cake and an outdoor reception, which has the family concerned about the cold weather.

15x10 All About Jessa (March 24, 2015)

Hosting a flag football game; remembering Jessa throughout the years and reliving special moments between her and Ben.

15x07 Race to the Altar (March 10, 2015)

Ben is so busy working out, that he almost forgets to register for wedding gifts with Jessa.

15x06 Michelle's High School Reunion (March 10, 2015)

Michelle goes to her 30th high school reunion. The Duggars celebrate Johannah'a 9th birthday with a horse back riding party.

15x05 Wedding Prep and Pies (March 03, 2015)

Ben designs Jessa's wedding ring, as a surprise for her on their wedding day, while Jessa and her family are out looking at flowers for her wedding. Jason and James decide to make a special meal for their sister's wedding rehearsal dinner, which has to meet with the engaged couple's approval first.

15x04 Invites and Ride-Alongside (March 03, 2015)

Jim Bob does a ride along with John-David while he is on patrol. Jill decides to make a special gift for her mother-in-law. Ben and Jessa ask Josh to design their wedding invites, like he did for Derick and Jill.

15x03 Bridesmaids and Babies (February 24, 2015)

Jinger, with the help of Joy-Anna and Johannah, take engagement photos of Ben and Jessa, who decide on where to hold both the ceremony and reception. Derick and Jill go visit their midwife and have their first ultrasound of "Baby Dilly".

15x02 Jessa Says Yes to the Dress (February 24, 2015)

Jessa goes wedding dress shopping, with Grandma, Michelle, her sisters, along with Ben's mother and sisters. Derick and Jill give an update on their pregnancy and get a surprise gift for their baby from Josh and Anna.

15x01 Jill's Secret (February 17, 2015)

The family preps for Jessa's wedding to Ben. Also, Jill shares a life-changing announcement with the family.