Counting On

Jinger said yes to marrying Jeremy and now it's time to start planning for the big day, which is just 3 months away! The family takes a trip to DC to find Jinger's perfect dress. But with more options than imagined, will she find the dress of her dreams?

Jessa and Ben listen to the heartbeat of their new baby, which they think may be twins, and then travel to see friend Flame in concert as Ben takes center stage; Jinger continues with wedding planning and finalizes important details.

Jinger and some of her siblings help give Jeremy's bachelor pad a makeover; Derick, Jill and Israel get some surprising news at their family wellness check-up.

After weeks of wedding planning, Jinger and Jeremy celebrate with a bachelor and bachelorette weekend full of friends and family; Jessa and Ben find out the gender of their second baby; Derick returns to OSU to reprise his role as Pistol Pete.

Jinger packs for her move to Texas, which includes a surprise gift from her family, before she, Jeremy and Jed drive to her future home; the siblings take a trip down memory lane by remembering Jinger through the years.

After months of planning, Jinger's wedding day has arrived and the final details, from dress fittings to surprise decorations, are put into place as family and friends come together to celebrate the new Mr. and Mrs. Vuolo.

Jinger and Jeremy have said "I do,'' and finally get to enjoy some alone time in Australia for their honeymoon; back in Arkansas, another Duggar enters a courtship.