However, there were also plenty of good times.

The newest Dillard joins big brothers Israel, 7, and Samuel, 5.

In a lovely and heartfelt gesture, she shared a special holiday wish in her most recentInstagrampost.

Jill Duggar Dillard at an event

“These are a few of my favorite things,” Jill quoted in the caption.

“We are so thankful for our extra little gift this year!”

she went on, adding the hashtag #rainbowbaby.

Dillard sons and Christmas tree

Then Jill offered her support to fellow moms who have experienced miscarriage or stillbirth.

“My heart goes out to anyone still hoping for a Christmas miracle and anyone experiencing loss this season.

I pray you feel loved.”

The message hit home with many fans.

“Man, the holidays bring up ALL the emotions!

Another response came from a fan who, tragically, may be about to experience her fifth miscarriage.