Sex and personality; a social media star's account may promote eating disorders; a mom gets a Hollywood makeover; cactus cuisine; snoring twins fear sleep apnea; co-host model Rosie Mercado.

Sex putting one in a trance; having a baby later in life; hairstylists saving lives; an 86-year-old racer; Dr. Phil McGraw on couples therapy, a school's extreme safety drill, and surviving the holidays with diabetes; daredevil Jonathan Goodwin.

Teens having weight-loss surgery; a board game for girls; an infant born with an oversized tongue; the worst reason for an emergency; Dr. Travis' weight-loss secret.