From this blog, on August 3, 2007:

I've blogged about them before, so regular readers of this site might be interested to know that the Dugger couple just welcomed the birth of their 17th kid — a daughter, named Jennifer.

Jennifer joins siblings Joshua, 19; John David, 17; Janna, 17; Jill, 16; Jessa, 14; Jinger, 13; Joseph, 12; Josiah, 11; Joy-Anna, 9; Jedidiah, 8; Jeremiah, 8; Jason 7; James 6; Justin, 4; Jackson, 3; Johannah, almost  2.

In the words of Groucho Marx: "I love my cigar, but I take it out of my mouth once in a while.”

Well, I guess you can figure out what I'm about to write.

Yes, Mrs. Diggins just had their 18th kid.

Her name is Jordyn-Grace Makiya, keeping with the J-naming tradition.

This gives me an excuse to repost this popular Internet poster, featuring the Duggin family: