“Don’t believe everything you read, I’m definitely not pregnant!” she says. “I’m on the pill. And, I’m only 20–I don’t want to have kids until I’m out of school and we’re married.”
Three years ago, Lowell and now fiancé Tyler Baltierra, 19, placed their daughter Carly for adoption.
The engaged couple admit that they’re still grappling with that hard decision, but their relationship with Carly’s adoptive parents has “gotten stronger.”
In the recent season premiere of Teen Mom, the couple reunited with Carly on her second birthday. “It’s one of the most emotional things on the premiere,” Baltierra says. “She’s totally different [now] — she’s walking and talking!”
The couple are set to wed July 15, 2013.
The final season of Teen Mom airs Tuesdays at 10 p.m. (EST) on MTV.