Jill Duggar and Derick Dillard are already preparing for Baby Dilly's birth, and expanding the "19 Kids and Counting" family.

According to People, the "19 Kids and Counting" stars are getting their house ready for the new addition to their family since Jill is now at 35 weeks.

"I feel great, I feel really good," says Jill, 23. "He's moving around a lot and doing a lot of rolling."

The soon-to-be father is also making sure that all is set once Jill pops.

"We're getting the birthing pool, things like that," Derick told People. "We have a bassinet and a crib."

According to ABC News, the families of the couple are involved in the preparation. People noted that Jana, Jill's sister, will also available along with her midwives for support.

"And my sisters, mom and Derick's mom are available as errand runners," she says.

Meanwhile, Derick shared his only brother's excitement as the uncle-to-be makes future plans for Baby Dilly.

"I think my brother will be a great uncle," Derick says. "He has as much baby experience as I do, but he has lined things up already, planning to take our son camping someday. We'll both get to change our first diaper."

Since October, Jill Duggar and Derick Dillard are getting ready for labor and delivery together. In anticipation of Baby Dilly's birth, the couple is attending Bradley method birth classes. With this, the 25-year-old soon-to-be dad can help his wife in labor and pregnancy.

"Yeah, [it's] husband-coached childbirth, so that he can know how to help me in labor and in pregnancy-and that's what I want the most, is [for] him to be able to know what to do when that comes." Jill told E! News back in October. "Derick will be my coach, as I like to say, so [he'll be] helping me through the process."

Jill Duggar and Derick Dillard's baby is due this March, as to when Dilly will appear in "19 Kids and Counting" is still very much up in the air.