“The Bachelor”'s Arie Luyendyk Jr. and Wife Lauren Expecting Baby No. 4 After Reversing Vasectomy: 'Last Missing Piece'

The couple is already parents to daughter Alessi, 4, and 2-year-old twins Senna and Lux

Lauren Burnham Luyendyk/Instagram Arie Luyendyk Jr. (left) and wife Lauren Burnham with their three kids

Lauren Burnham Luyendyk/Instagram

Arie Luyendyk Jr. (left) and wife Lauren Burnham with their three kids

Arie Luyendyk Jr. and Lauren Burnham are going to be parents again!

The couple, who met on season 22 of The Bachelor, are expecting their fourth baby together, sharing the news on Instagram. In the sweet photos, Arie and Lauren can be seen posing on the beach with their 4-year-old daughter Alessi and 2-year-old twins Senna and Lux, holding up a series of sonogram images.

Lauren wears a pair of blue jeans unbuttoned and a white, crochet sweater that's tucked to showcase her belly, leaning into Arie, who opted for dark jeans and a tan sweater. Their three kids can be seen running around, wearing similar outfits to their parents.

Other shots show Arie and Lauren gazing into each other's eyes and holding hands, while in another the family of five walks along the coastline.

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"Our last missing piece…coming this september👶🏼🤍," they wrote in the caption of their joint post.

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Related: Bachelor's Arie Luyendyk Jr. Reveals Why He Underwent Vasectomy Reversal Just 2 Years After Procedure: 'I Think I Rushed It'

The couple's happy news comes just a few weeks after Arie and Lauren shared that the former race car driver had recently reversed his vasectomy when they decided they weren't done having kids.

"As you guys know, I got the vasectomy after the twins were born, and ever since then, I don't know, I think I rushed it," Arie explained. "Honestly, it's more on me. I think having the twins was hard at first."

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Lauren went on to say that six months into the couple having twins, Arie scheduled his vasectomy "without consulting me first."

"And then I kind of remember a moment of watching Senna, and she's like...all of our kids are like the best age right now," Arie continued. "And I just felt like, 'Dang it, I think we could do this again.' "

At the time, Arie said he was fully on board with having another little one but Lauren admitted that it was taking her some time to come around.

"It's funny, he fully convinced me that that chapter's closed and I'm like, 'Okay,' and came to terms with that. And now have to just get out of that again," Lauren said. "So I'm getting there. Arie is totally there. I'm getting there."

In the spring of 2024, Arie explained that he wasn't ruling out adding more kids to his family in a Q&A on his Instagram Stories. The dad of three was asked by a fan if he and his wife would want more kids in the future.

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"A year ago I would have said 100% no way but im feeling more and more like I rushed the vasectomy," he wrote over a picture of Alessi. "Don't know yet what the future holds but rn im loving this stage with them."

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