Chay grabs fast food after a long day at work, even though she knows it will set back her weight loss goals.

Despite making great progress towards her weight loss goals, Laura’s newfound independence is harming her relationship with Joey.

Joe’s willpower is tested when he and Sarah head to the bakery for a wedding cake tasting.

For the first time in years, Pauline hopes she’ll be able to comfortably wear shoes.

Together Charity and Charly want to get serious about their weight loss goals and plan to visit Dr. Now together.

For the first time in 7 years, Milla is able to travel in a normal vehicle, rather than an ambulance.

Dottie takes some time for herself to work out with a trainer and reach a healthier place.

Despite the strides June has made with her weight-loss, she still struggles to handle with the remaining excess skin.

Though feeling proud of her progress, Nikki is still feeling held back by the excess skin in her mid section. Her new goal is to get approved for skin surgery.

When we catch up with Nikki, we find she's continued to lose weight and is incredibly happy with her healthier life. It allows her to not only help herself, but the family who has always taken care of her.

At 700 lbs, Chad was so overweight that he quit his job and began a weight loss program with Dr. Now. After dieting and bypass surgery, he lost almost 300 lbs. Now, Chad looks to goals he must achieve in order to get cleared for skin removal surgery.

Since her gastric sleeve surgery Teretha has lost over 300 pounds. However, she remains in bed and needs another surgery.

Gastric surgery freed Brittani from her housebound life, but to achieve her ideal body she'll have to endure more painful surgeries.

After going into Dr Now's weight loss program and receiving a sleeve bypass operation, Sean lost over 300 pounds. Yet his underlying issues persist, keeping him largely immobile.

Ashley is more mobile and independent than ever before and it's freed her young son, Patrick from the burden of being his mom's caretaker. However, now Ashley is struggling with her excess skin.

After being stuck in bed for 10 years and then finally losing weight, Lupe claims she's lost the strength to get out of bed.

Gastric surgery freed Brittani from her housebound life, but to achieve her ideal body she'll have to endure more painful surgeries.

After going into Dr Now's weight loss program and receiving a sleeve bypass operation, Sean lost over 300 pounds. Yet his underlying issues persist, keeping him largely immobile.

Since her gastric sleeve surgery Teretha has lost over 300 pounds. However, she remains in bed and needs another surgery.

When we catch up with Nikki, we find she's continued to lose weight and is incredibly happy with her healthier life. It allows her to not only help herself, but the family who has always taken care of her.

Though feeling proud of her progress, Nikki is still feeling held back by the excess skin in her mid section. Her new goal is to get approved for skin surgery.

Dottie takes some time for herself to work out with a trainer and reach a healthier place.

Despite the strides June has made with her weight-loss, she still struggles to handle with the remaining excess skin.

For the first time in 7 years, Milla is able to travel in a normal vehicle, rather than an ambulance.

Together Charity and Charly want to get serious about their weight loss goals and plan to visit Dr. Now together.

Joe’s willpower is tested when he and Sarah head to the bakery for a wedding cake tasting.

For the first time in years, Pauline hopes she’ll be able to comfortably wear shoes.

Chay grabs fast food after a long day at work, even though she knows it will set back her weight loss goals.

Despite making great progress towards her weight loss goals, Laura’s newfound independence is harming her relationship with Joey.

Despite the simplicity of Amish and Mennonite clothes, there are many standards behind pants, shirts and dresses.

Four Amish and one Mennonite leave the only home they've ever known to answer one question "is there more to life"? Facing being shunned by their families and possible exile from their communities, what will they think about life on the outside w ...

What makes the Amish so different from the English -- and from the Mennonites? Find out in this exclusive video.