Teen Mom

Catelynn and Tyler work out their differences, Cheyenne disapproves of Cory's girlfriend, Maci is wary about speaking with Ryan, and Amber discusses her spat with Jenelle.

Cory and Taylor grow closer, Maci tells Bentley about Ryan's arrest, and Cheyenne doesn't think Cory understands the complexities of Ryder's genetic disorder.

Catelynn gives birth, Maci and Taylor take Maverick to a speech pathologist, Amber and Andrew head to L.A., and Cheyenne is dating someone new.

Cheyenne worries about introducing her new boyfriend to Cory, Catelynn buys Nova a pony to ease her transition to older sibling, and Maci prepares for Ryan's release.

Maci worries about Bentley as Ryan returns from jail, Amber thinks she could be pregnant, Cory talks to Cheyenne's boyfriend Matt, and Catelynn creates a gift for Carly.

The moms head to Florida for their first girls-only vacation together, Cheyenne worries about fitting in, and Maci plans a surprise trip to a drag show for Amber's birthday.

Tyler takes a trip to Texas to celebrate his sister's sobriety and contend with his father's relapse, and Amber finds out Leah's been having panic attacks.

Maci is hesitant to get Taylor a dirt bike for his birthday, Cheyenne is annoyed by the timing of Cory's vacation, and Amber and Gary discuss treating Leah's panic attacks.

Cheyenne meets Matt's family, Maci and Taylor discuss their birth control options, Catelynn and Tyler cause a stir on social media, and Amber gets answers about her health.

Catelynn and Tyler celebrate Carly's birthday without her, Maci sees Ryan at Bentley's baseball game, and Mackenzie suspects her husband may have cheated on her.

Cheyenne and Matt take a trip to wine country with Ryder, Maci and Taylor look into permanent birth control options, and Mackenzie worries about Josh's loyalty.

Maci takes Bentley to a counselor, Catelynn and Tyler reunite with Carly, Mackenzie gets devastating news, Cheyenne addresses Taylor's racist tweets, and Amber is arrested.

Catelynn, Cheyenne, Maci and other special guests join hosts Nessa and Dr. Drew for an emotional look back at all the joy, changes and hardships of an unforgettable season.

Ten years after the 16 and Pregnant premiere, Nessa and Dr. Drew sit down with Maci, Cheyenne, Catelynn and Amber to discuss co-parenting, sobriety and mental health.

Nessa sits down with Cheyenne and Cory, Catelynn and Tyler, Maci and Taylor, and Gary and Kristina to watch candid, never-before-seen footage from the show.

Mackenzie confronts Josh about his alleged infidelity, Cheyenne's boyfriend moves to L.A., and Catelynn shares an anniversary surprise with Tyler.

Catelynn, Maci and Cheyenne travel to Indiana for Amber's court hearing, Mackenzie questions her relationship with Josh, and producers try to get Andrew's side of the story.

Catelynn and Tyler debate bailing their friend Ashley out of jail, Mackenzie questions staying with Josh, and Maci wants to turn Chattanooga, TN, teal for PCOS Awareness Day.

Cheyenne, Maci and Catelynn react to the leaked audio of Amber's altercation with Andrew, Mackenzie gets a birthday surprise from Josh, and Gary lends his support to Amber.

Maci's restraining order against Ryan is an obstacle on Bentley's birthday, Mackenzie gets an opportunity through cheer, and Cheyenne works on her event planning business.

Catelynn takes her mom on vacation to address their generational trauma, Mackenzie questions renewing her vows, and Maci finds a way to help young women afford birth control.

Amber opens up about a new romantic connection, Cory worries about leaving Ryder while he's on The Challenge, and Mackenzie says goodbye to her mom.

Amber's boyfriend Dimitri comes to visit, Cheyenne prepares Ryder for pre-school while Cory is on The Challenge, and Maci debates letting Bentley apply to private school.

Cheyenne rushes Ryder to the hospital, Amber arranges for Dimitri to take a lie detector test, and a grief-stricken Mackenzie takes a business trip to Florida.