Jinger Duggar Updates Fans On Her 18 Week Pregnancy

Jinger Duggar is keeping followers posted about her pregnancy on Instagram —and "counting on" by comparing it to fruit and vegetables!

On Saturday, Jinger, who is married to Texas pastor Jeremy Vuolo, took to the social media site with another photo of her baby bump.

Like another post earlier in her pregnancy, she posed with a chalkboard behind her proclaiming the number of weeks along.

"18 weeks baby is the size of a…bell pepper," the chalk board read, with a drawing of the vegetable.

Jinger, 24, stood so fans could see a side view of her baby bump in a tight charcoal-colored tee shirt. "Update on Baby Vuolo," Jinger wrote as a caption.

It's not the first time Jinger has compared her pregnancy to food! Three weeks ago, in an Instagram post, the former 19 Kids and Counting and Counting On star revealed she certainly is counting when it comes to her first child. Behind her on the same chalk board as on Feb. 17, Jinger had written, "15 weeks baby is the size of an apple," including a drawing of an apple.

The reality star also wrote back then as a caption, "Baby Vuolo is growing!" Jinger and her husband Vuolo recently revealed their baby's due date on the website for his church, stating it is July 2018.

But in an embarrassing mistake, the biography also read that Jinger and Jeremy wed in November 2017! They actually wed the year before, on Nov. 5, 2016.

The wedding date mix-up was odd given the shotgun wedding scandal that has embroiled Jinger's sister, Joy Anna Duggar, soon after she married husband Austin Forsyth. Joy Anna is heavily pregnant and fans charged she broke Duggar family strict courtship standards.