A 5-year-old girl presents to the clinic with a urinary tract infection (UTI). After educating the family on preventing recurrent infections, what statement by the family indicates further teaching is needed?

"We will increase our child's fiber intake."

"We will teach our child to wipe from front to back."

"My child may need a follow-up to a specialist due to recurrent infections."

"No additional testing is required after the course of antibiotics are complete."