Jill & Jessa Counting On

Jinger said yes to marrying Jeremy, and now it's time to start planning for the big day just three months away! The family takes a trip to Washington, DC, to find Jinger's perfect dress.

Jessa and Ben listen to their baby's heartbeat and wonder if it's twins. Ben takes the stage with their friend Flame. Jinger continues with wedding planning and finalizes important details.

Jinger and some of her siblings travel to Laredo, Texas, to 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, it's time to celebrate Jinger and Jeremy with a bachelor and bachelorette weekend full of friends and family. Jessa and Ben find out the gender of Baby Number Two.

Jinger packs for her move to Texas, and she, Jeremy and Jedidiah drive to her future home in Laredo. As they anticipate her big move, the siblings take a trip down memory lane and remember Jinger through the years.

After months of planning, Jinger's wedding day has arrived. The final details from dress fittings to surprise decorations are put into place, and family and friends come together to celebrate Jinger and Jeremy.

Jinger and Jeremy have said "I do," and now the newlyweds finally get to enjoy some alone time. Mr. and Mrs. Vuolo head down under for their honeymoon in Australia. Meanwhile, back in Arkansas, another Duggar enters a courtship.