Maci Bookout wasn't convinced she should have a third child in January, even though she was nearly five months pregnant at the time.

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In new Teen Mom OG footage, the reality star was seen chatting about the idea of adding to her current brood of two, which includes 10-month-old Jayde and 7-year-old Bentley.

"I don't know," Bookout said of a third child, according to a report by The Stir on Tuesday. "I know Taylor does [want more]. I'm not against it but I'm not for it, either."

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Just one week later, Bookout discovered she was pregnant with a baby boy, who is due on May 30, one day before her youngest child, daughter Jayde, reaches her first birthday.

"I laughed at [my doctor]!" Bookout told Us Weekly of her baby news. "I mean, she's the doctor that delivered Jayde, so I was like, 'Ha ha, that's a funny joke — but it's not really that funny!' And she was like, 'No, seriously!' And I was like, 'Oh, OK — well, give me 10 minutes to not freak out … You're wrong. You've got the wrong results, you mixed them up.' But no, she was serious!"

"Everyone is shocked," Bookout continued. "I mean, even we were completely speechless, and every time I shared the news with someone, I said, 'OK, are you sitting down?' And then I said, 'Feel free to say 'holy s--t' or congratulations because both are fine.' Because that's pretty much how I've been the whole time!"