16 and Pregnant star Devon Broyles will soon be a mother of two.

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Three-and-a-half years after welcoming her first son at the age of 17, Broyles will welcome a second child, which she recently announced would be a baby girl.

"I think it's time to share #almost6months #babygirl," Broyles wrote on Instagram earlier this month, adding the child's name would be "Layla Monroe."

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During her episode of 16 and Pregnant, which aired in May 2012, fans watched as Broyles and her then-boyfriend, Colin Crowder, welcomed son Landon Levi Crowder in November of the previous year.

Following Landon's birth Broyles and Crowder split, and Broyles later met her now-boyfriend, Eric Robinson, the father of her baby girl, whom she is currently living with.

"Devon’s pregnancy means that exactly half of the girls featured on ’16 and Pregnant’ Season 4 have become pregnant again within four years of appearing on the show," The Ashley's Reality Roundup reported on Tuesday. "Mackenzie Douthit, Jordan Howard, Myranda Trevino, Sarah Roberts and Kristina Robinson have all had second babies (and for Kristina, a third baby!) since we last saw them on MTV."

The site went on to reveal 60 percent of the season 3 cast members have had second pregnancies. As for season 2, 63 percent went on to give birth a second time, and as for season 1, 66 percent of the cast had second children.