There’s another Duggar baby on the way. But this time, it’s not the family matriarch who has a bun in the oven. The Duggar’s oldest son Josh and his wife Anna are expecting their first child – the first grandchild for Michelle and Jim Bob.

Anna Keller Duggar learned she was pregnant on Feb. 2 and is due Oct. 12.

The couple made the public announcement from the home of Josh parents, surrounded by his 17 brothers and sisters. They’ve been married for seven months.

“I am three months right now and feeling great,” Anna told TODAY’s Meredith Vieira on Monday. “Morning sickness is pretty much all gone. I’m looking forward to having my baby.”

Meanwhile, last year, 42-year-old Michelle Duggar said she and her husband may not be done having children of their own.

“We would love more….We really believe that each child is a gift from God. We would love to receive more gifts if the Lord sees fit. I guess we’ll just wait and see.”

For more on the Duggars and Josh & Anna’s pregnancy news, tune into 18 Kids and Counting Tuesday, April 14 at 9 p.m. (e/p) on TLC .