Gianna reveals her shock at finding out that she has two uteruses. Lindsay retells the story of an alligator feeding gone wrong. Hannah and Ethan's dance moves leave Hannah facing paralysis. Nick shares the heroic story of saving five siblings.

Chan faces a medical mystery threatening her vision. College sweethearts Erin and Jack's relationship is tested by a devastating accident. Rider finds something lodged in his ear. Nicole codes during labor.

A woman goes into labour but flatlines on the delivery table. Raccoons invade a house, and an extreme workout leads to calling 911.

A Swiftie's Survivor Era A 10-year-old Swiftie suddenly fights for her life. A couple on vacation is attacked by bees. A child inhales a dog's squeaker toy. A healthy woman collapses while working out. A young man has a skateboarding accident and wakes up without his skull.

A husband suffers a widow-maker heart attack in front of his wife. A woman's heating pad becomes a hurting pad. Sometimes small things like a headache or a broken nail can be lethal. Beware of dog, especially when their saliva can cost you a limb.

A young woman discovers an evil twin tumor. A pet-lover loses her nose when her dog attacks. Door cameras capture a rescue. A terrifying illness suddenly afflicts a healthy young patient. A condition causes one person hundreds of trips to the ER.

Pimple popping can be deadly. A stroke tries to take her husband, so she locks in to save his life. An influencer with something eating her eye. A video game leads to an impaled buttock. A man run over by a train wakes up a month later with no legs.