The 22-year-old reality star confirmed as much in a new clip from TLC series 19 Kids & Counting. Duggar confessed elder sister Jill Duggar's pregnancy has caused her to have babies on the brain, and said she is eager to welcome her own children with Seewald.
"I'm really excited to have a new niece or nephew I'll get to spoil," Duggar related. "It just makes me stop and think man, that could be Ben and I pretty soon. I guess I'm ready for it. I mean, I don't think I'd be getting married if I didn't think I was ready to start a family."