"You are about to turn 16, so I think it's feasible that you could have bottom surgery," a doctor tells Jennings and her mother.
"I definitely want to do it," the teen, who was assigned male at birth, tells him. "I've always dreamed about having this procedure done."
Her parents are wary, however.
"My brain puts on the brakes like, whoah!" her mother says in an on-camera confessional.
“It should be done after you finish high school,” her father suggests.
Jennings is persistent, insisting, "It is ultimately my decision."
It may not be that simple, however. She meets with another doctor, who suggests that he won't be able to perform the surgery she desires.
The new season, which begins June 28, will also see Jennings tackling teen milestones like learning to drive (she hates it) and dating. One scene shows her saying she'd be open to dating another trans teen.
Jennings also gets emotional in the trailer, telling her father "I just really hate myself" and crying to her mother that she "feels bad" about herself. When her mother suggests seeing a therapist, she lashes out.
"You think some random individual who doesn’t even know who I am will have the answers to my questions?” she responds. “You’re frustrating me.”
Watch the trailer below.
Video: Courtesy of TLC.
Photo: Gregory Pace/REX/Shutterstock.