#1 | 02/17/2015Jill's Secret
The family preps for Jessa's wedding to Ben. Also, Jill shares a life-changing announcement with the family.
#2 | 02/24/2015Jessa Says Yes to the Dress
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.
#3 | 02/24/2015Bridesmaids and Babies
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".
#4 | 03/03/2015Invites and Ride-Alongside
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.
#5 | 03/03/2015Wedding Prep and Pies
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.
#6 | 03/10/2015Michelle's High School Reunion
Michelle goes to her 30th high school reunion. The Duggars celebrate Johannah'a 9th birthday with a horse back riding party.
#7 | 03/10/2015Race to the Altar
Ben is so busy working out, that he almost forgets to register for wedding gifts with Jessa.
#10 | 03/24/2015All About Jessa
Hosting a flag football game; remembering Jessa throughout the years and reliving special moments between her and Ben.
#11 | 03/31/2015Jessa's Wedding
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.
#12 | 04/07/2015Jill's Having a...
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.
#13 | 04/07/2015Birthing Classes and Teamwork
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.
#18 | 05/12/2015Behind the Scenes