Jessa (Duggar) Seewald just passed her due date

Credit: Courtesy Jessa Duggar Seewald

Jessa (Duggar) Seewald is expecting her first child any day now – and she suspects he or she will be quite a big bundle of joy.

The former 19 Kids and Counting star is polling her family members to guess her baby-to-be’s weight, and she posted a screenshot of her text conversation with her mother-in-law to Facebook on Monday, revealing that her husband Ben Seewald was 8 lbs., 15 oz. when he was born.

As for Jessa? At a whopping 9 lbs., 15 oz., “I was the biggest out of all my siblings,” she wrote.

“I’d say it’s very possible we could have a chubby little baby!” she added with a trio of happy emojis.

Jessa, 22, just passed her Sunday due date, which also happened to be her first wedding anniversary.

“To the man of my dreams: Baby, you are my best friend and the Love of my life!” she said in a heartfelt message to Ben. “I’m so thankful to God for bringing us together! This past year with you has been the best yet – I’m sure only to be outdone by the next!”