16 and Pregnant

Popular high school senior Chelsea loves her school life and her boyfriend Adam. She thinks life will be the same after she gives birth, but instead learns this may not be the case. (S2, ep4)

Samantha is a cute, bubbly 'good girl' who never missed a homework assignment, but she devastates her family when she follows in her mother's footsteps and becomes a teen mum. (S2, ep6)

Nicole is dating a 15-year-old, and although they're in love, not everyone in the family is supportive. They both have a lot of growing up to do when a baby joins the picture. (S2, ep7)

West Virginia cheerleader Leah is having twins with a boy she was dating for one month. If that wasn't hard enough, she develops health issues that put the babies' lives at risk. (S2, ep8)

Lizzie's pregnancy forces her to drop out of high school and the marching band. She looks to her boyfriend Skylar for support... until she discovers he hasn't always been faithful. (S2, ep9)

Kailyn's mum moved in with her new boyfriend, forcing Kailyn to live with her young boyfriend's family while she attempts to go to college. (S2, ep10)

After a shotgun wedding, Brooke and Cody are forced to sacrifice car racing for parenthood. Now they're trying to balance high school life and moving in to their own place. (S2, ep12)