On the second episode of Teen Mom: OG, it was back to school time for Maci Bookout and Amber Portwood, who received a little schooling of their own.

Catelynn Lowell, meanwhile, prepared for the arrival of her second child, while Farrah Abraham was still MIA. She has yet to debut on the new series.

Posted in: Teen Mom

Amber Portwood and Gary Shirley take their adorable daughter to school in this new sneak peek from Teen Mom O.G., airing this evening on MTV.

But then things take a turn for the worse, or at least the awkward ...

Posted in: Teen Mom