jill-duggar-due-date-5

Congratulations are in order for Jill Duggar, 23, and Derick Dillard, 25.

The 19 Kids and Counting stars welcomed their first child – son Israel David – on Monday, April 6, PEOPLE reports.

Weighing in at 9 lbs., 10 oz., their baby boy arrived 11:49 p.m. Monday night.

The reality stars shared a shot of Jill’s overdue baby bump (41 weeks, 4 days) on Saturday.

And on Friday, the couple enjoyed some spicy Mexican food for lunch.

“[Maybe this] will make the baby come! Only Braxton Hicks contractions with this weather so far,” she shared. “We shall see what the weekend brings! #nobabyyet #lunchwithmyhubby.”

Just hours earlier, Dillard blogged that Duggar was in labor.

In Dillard’s lengthy blog, he shared his feelings on his impending fatherhood, comparing his baby’s forthcoming birth to the uncertainty of the “end times” spoken about in the Bible.

“I can’t even describe right now the anticipation I am feeling, as I am about to get to meet my firstborn son for the first time face to face,” he wrote. “So many people have already testified that nothing can quite describe that moment and that I’ll just have to experience it for myself.”

He added: “Now that I’m about to be a dad, I find it quite interesting that Jesus related the end of the world to the event of birth. And it’s easy to relate to because as much as Jill and I want to know when this birth will happen, the day and the hour of baby dilly’s birth is definitely unknown.”