Duggar family soon to get bigger and Anna reveals the gender of the expected new baby

The family is thrilled with the news after the Anna Duggar's sister announced her pregnancy in social media recently.

According to In Touch Weekly, Anna Duggar's sister, Priscilla Waller, just revealed she is expecting her fourth child with husband David.

Anna announced the gender of the baby, as she took to Instagram to share the exciting news. Waller's child is a girl.

'It's a girl!!!!. Congratulations David & Priscilla!' the former 19 Kids and Counting star wrote in her Instagram post on Sunday, April 23.

David and Priscilla already revealed that they are 15 weeks pregnant and their baby girl will arrive sometime in September.

'We praise the Lord for the gift of life and are praying for a healthy baby and mommy and a safe timely delivery. Paul and Davia are thrilled! Phillip is so happy that they are happy, but I don't think has any idea why they are so happy," they captioned.

Most of the Duggar's followers are very happy with this announcement, with hundreds of them sending their best wishes for the new girl to come.

It's important to notice that Priscilla is slowing catching up to Anna when it comes to their family size, as she already has three kids, 5-year-old Paul, 3-year-old Davia, and 17-month-old Phillip.

The competition is strong, as Anna already has five children. The older ones are Mackynzie, 7, Michael, 5, Marcus, 4, and Meredith, 2

However, Anna just had her fifth child, named Mason Garrett Duggar, with her husband, Josh Duggar, on September 2017.

Anna is one of seven siblings, and along with Priscilla, she has three sisters: Esther, Susanna, and Rebekah. Her brothers are David, Daniel, and Nathen.