Teen Mom Jenelle's partying forces her mom to take away custody and Leah tries to work things out with the father of her twins. Chelsea tries to get on track to graduate, while Kailyn is heartbroken after her breakup with Jo.
Briana, Chelsea, Jade, Kailyn and Leah (16 & Pregnant) cope with the mounting pressures of motherhood and their personal relationships while they transition into the next phase in their lives.