Teen Mom's Amber Portwood Is Pregnant with Her Second Child

There's another baby on the way for Teen Mom OG's Amber Portwood.

The reality star is expecting her second child, People reports. She already shares an 8-year-old daughter Leah with ex-boyfriend Gary Shirley. She is currently dating Andrew Glennon, whom she met while filming Marriage Boot Campwith her ex-fiance, Matt Baier. The two got together after Portwood called off her wedding with Baier earlier this summer.

Portwood first appeared on MTV's 16 & Pregnantin 2009 before moving on to star in Teen Mom, which was renamed Teen Mom OG after the rise of several spin-offs. Throughout her time on reality TV, she has battled addiction and revealed earlier this year that she was re-diagnosed with Borderline Personality and Bipolar Disorder while expressing her concern over conceiving a child with Baier.

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"I just got re-diagnosed for Borderline Personality and Bipolar Disorder, and I've been taking three medications now that I need to take for the rest of my life," Portwood said on the series. "I can't, I can't get pregnant on this medication."

She then clarified her statement, saying, "I can get pregnant, but it would mess up the fetus. If I do not have medication, I will not be normal. I would have crazy mood swings."

Teen Mom OG returns Monday, Nov. 27 at 9/8c on MTV.