Discovery Life Channel (DLIF)

William was always mobile and athletic—until he wasn't. It's been years since a knee injury ended his athletic career, and he's gained over 600 pounds. To reduce weight, he'll have to face how awful things have gotten. (Repeat).

Lee's anger issues continue to jeopardize his relationship with Rena and threaten to derail both of their weight loss journeys; and while a major life event sends Sarah into a depression, she must pull herself out of if she wants to keep losing weight. (Repeat).

ER doctors treat patients in Las Vegas. (Repeat).

ER doctors treat patients in Las Vegas. (Repeat).

ER doctors treat patients in Las Vegas. (Repeat).

ER doctors treat patients in Las Vegas. (Repeat).

ER doctors treat patients in Las Vegas. (Repeat).

ER doctors treat patients in Las Vegas. (Repeat).

Disfiguring growths become burdensome for a student; a woman endures horrific pain that coincides with her menstrual cycle. (Repeat).

A baby's case of chicken pox may be more than it seems; a teenager gains weight at a worrisome rate. (Repeat).

A puss-filled blister covers a college freshman's body; a diabetic nurse is afflicted with paralyzing back spasms. (Repeat).

A teenage girl is rushed to the hospital after taking aspirin for altitude sickness; a woman experiences sharp, needlelike pain in her left arm, and the pain mysteriously spreads. (Repeat).

A couple try to start a family after three years of negative pregnancy tests; a man's embolism baffles doctors. (Repeat).

A 3-month-old has a sinus infection, chest congestion and labored breathing; a 42-year-old woman has stomach problems and diarrhea; a woman who stepped on a crochet hook begins to experience strange things happening to her body. (Repeat).

Two compulsive hoarders have no choice but to ask for help, or they risk losing everything that matters to them. (Repeat).

Season 2 opens as two hoarders get help after decades of compulsive behavior that has driven their loved ones away. (Repeat).

Two moms who are hoarders get help after realizing their obsessions are tearing their families apart. (Repeat).

Two women who started hoarding in the wake of personal tragedies try to put an end to their compulsive behavior. (Repeat).

A woman who started hoarding after surviving Sept. 11 seeks help. (Repeat).

A hoarder with obsessive-compulsive disorder is profiled. Also: a man is in denial about his hoarding. (Repeat).

Two moms who are hoarders get help after realizing their obsessions are tearing their families apart. (Repeat).

Two women who started hoarding in the wake of personal tragedies try to put an end to their compulsive behavior. (Repeat).

A woman who started hoarding after surviving Sept. 11 seeks help. (Repeat).

A hoarder with obsessive-compulsive disorder is profiled. Also: a man is in denial about his hoarding. (Repeat).

Two compulsive hoarders have no choice but to ask for help, or they risk losing everything that matters to them. (Repeat).

Season 2 opens as two hoarders get help after decades of compulsive behavior that has driven their loved ones away. (Repeat).

A young woman experiences pain from what she thinks are kidney stones, but she is actually in labor. Also: a 22-year-old delivers a baby after dropping more than 40 pounds. (Repeat).

A woman worries she's having a miscarriage but gives birth to an unexpected baby in the back of an SUV. (Repeat).

A young mother with multiple sclerosis goes into labor with her second child. (Repeat).

In the Season 2 opener, a woman must act quickly to save her newborn after unknowingly giving birth the night before Halloween. (Repeat).

A woman unknowingly conceives a child just two months after giving birth and is later shocked to deliver a baby girl in her own bathroom. (Repeat).

A woman who believed she could not get pregnant following an ectopic pregnancy becomes pregnant without knowing it, and suffers a heart attack and two strokes. (Repeat).

A woman is at sea when she starts to experience severe abdominal cramps in the middle of the night. (Repeat).

A woman visits a holistic healer in hopes of finding a cure for some ongoing ailments, and is shocked when a baby's heartbeat is found. She rushes to the hospital, and later that night, she gives birth to a premature baby boy. (Repeat).

A woman who's never had her period has been told she'll never be able to have children. Then one day, she feels sharp pains in her back and rushes to the emergency room, where she learns she's in labor. (Repeat).

A woman goes into labor in her bathroom after experiencing intense abdominal pains. Also: a woman's water breaks 10 years after she was told she's unable to have children. (Repeat).

A nursing student discovers she's pregnant following an emergency appendectomy; a teenager who was told she was unable to bear children after an aggressive chemotherapy treatment learns she is pregnant. (Repeat).

A new mom can't lose her baby weight and is later shocked to learn that she's pregnant again. (Repeat).

A woman goes into a coma five months after having a miscarriage. Later, doctors find out she was carrying twins and only miscarried one fetus. (Repeat).

A woman who just lost the weight from her first pregnancy is shocked to give birth in a bathroom. (Repeat).

A woman with Crohn's disease thinks she's having a flare-up when she's rushed to the hospital, but she's actually in labor. (Repeat).

A woman fears her appendix has burst and is rushed to the emergency room, but then she gives birth on the way to the hospital. (Repeat).

A college student is in pain due to human nails growing out of her hair follicles; a businesswoman exhibits strange behavior. (Repeat).

A series examining mysterious illnesses that baffle medical experts begins with a man who gets drunk without imbibing alcohol; and a woman who hears loud noises everywhere she goes. (Repeat).

A dad is accused of child abuse when doctors discover his baby has broken bones. A teenage girl is unable to eat and is wasting away before her mother's eyes. (Repeat).

A woman's extreme sweating at night and during the day is making her life difficult; a teacher has a sensation of bugs crawling all over him. (Repeat).

A teen takes aspirin to help alleviate altitude sickness, but ends up being rushed to the hospital; a woman feels sharp pain in her left arm that mysteriously spreads. (Repeat).