Jill Duggar took to Facebook to share a new baby bump photo Sunday.

The 23-year-old reality star posted a picture of herself with a pregnancy update. Duggar is now 28 weeks and four days along, and is expected to give birth in late March. Healthy human babies are typically born at 39 or 40 weeks.

"Sweet picture of our Jill and her little one!" mother Michelle Duggar captioned the snapshot. "At this point in gestation, there is now a 90% chance that he could survive outside the womb. Life is beautiful. We can't wait to meet this boy!"

Duggar met husband Derick Dillard while he was working as a missionary in Nepal in 2013. The couple got engaged in April, and married in Springdale, Ark., in June. The newlyweds announced they are expecting their first child in August.

Duggar and her family have starred on TLC reality series "19 Kids & Counting" since 2008. The program follows Jim Bob and Michelle Duggar in their day-to-day lives with their 19 children, and will return for a 10th season in February.