Birth control pills for granny

A doctor who had been seeing an 80-year-old woman for most of her life
finally retired. At her next checkup, the new doctor told her to bring
a list of all the medicines that had been prescribed for her. As the
young doctor looked through the list, his eyes grew wide as he realized
she had a prescription for birth control pills. "Mrs. Smith, do you
realize these are BIRTH CONTROL pills?!?"

"Yes, they help me sleep at night."

"Mrs. Smith, I assure you there is absolutely NOTHING in these that
could possibly help you sleep!"

She reached out and patted the young Doctor's knee. "Yes, dear, I know
that. But every morning, I grind one up and mix it in the glass of
orange juice that my 16-year-old granddaughter drinks... And believe
me, it helps me sleep at night!"