After Reading the Paragraph Below, Answer the Question(s) That Follow(s)

Multiple Choice

After reading the paragraph below, answer the question(s) that follow(s) .
Billy is 8 years old and occasionally experiences nocturnal enuresis, more commonly known as 'bedwetting.' He likes to sleep over at his friend's house, but is embarrassed to 'have an accident.' To address this concern, he has been prescribed a nasal spray medication that reduces the rate of urine formation. If he takes this medication it reduces the likelihood of bedwetting. The active ingredient of the medication is a hormone.
-What hormone would likely be in Billy's medication?

A) prolactin
B) thyroxine
C) ADH
D) thyroid stimulating hormone (TSH)