Jim Bob and Michelle Duggar, and their 19 children, currently star on the TLC reality series "19 Kids and Counting."
While one of the Duggar children, Josh, has married and left home, the other 18 still live with their conservative Christian parents.
The last baby Michelle had was daughter Josie, who was born in 2009 via emergency C-section and had serious health problems as a newborn. In 2011, Michelle tried to have a 20th baby, but suffered a miscarriage, noted Today.com.
Michelle, now 47, recently said on an episode of the "19 Kids and Counting" that she would welcome another baby, which would be her 20th child, reports ChristianPost.com.
"I realize that I don't have those tiny little babies in my home anymore," said Michelle. "We would welcome another baby if God saw fit to give us another one."
In February, Michelle advised wives to always be available for sex (for their husbands) even if exhausted.
Michelle's older children serve as babysitters for the younger kids.
One of the Duggar daughters, Jessa, and her boyfriend Ben Seewald are planning to get married and have a family of their own. Currently, the couple indulges in "side hugs," but no hand-holding or kissing, which they are saving for marriage (video below).
"Things are going great," Jessa told People in April. "We are looking forward to what the future holds. We both want to have a big family. We are talking about our goals and the future with family. We have both talked about adoption and want to adopt, too."