The 24-year-old former 19 Kids and Counting star gave birth to her first child -- a baby girl -- with her husband, Jeremy Vuolo.
"God is so kind! Jinger gave birth to Felicity Nicole Vuolo this morning at 4:37 am," the couple wrote on their website. "Felicity weighs 8lbs. and 3oz. and is 19.5 inches long. Both mom and baby are healthy, doing great, and resting well. We are very thankful for her safe arrival and look forward to life as parents!"
"When Jinger and I found out, we were thrilled to know that we were going to be parents," Jeremy said in a TLC clip posted at the time.
"It's super exciting," Jinger added. "It's just hard to believe that we're already at this stage in life. ... I think we're most looking forward to having this little one in our arms, and to be parents and to learn how to multi-task."