Watch the Promo for The Fosters “Going South”

The preview for the next all new episode of The Fosters has been released. The episode is called, “Going South”.

In the episode, “Callie convinces Brandon to head out on a mysterious trip that brings them to Mexico. Stef and Lena discover an empty pregnancy test box in the trash and wonder if someone in the house is worried they are pregnant.”

The episode will air next Monday, July 6. Alright I need theories. Who do you guys think might be pregnant?

Source: ABC Family