Why Condoms come in packets of 3, 6, 12.

A man walks into a drug store with his 8-year old son. They happen
to walk by the condom display, and the boy asks,"What are these,
Dad? To which the man matter-of-factly replies, "Those are called condoms, son.

Men use them to have safe sex.""Oh I see," replied the boy pensively.
Yes, I've heard of that in health class at school."

He looks over the display and picks up a package of 3 and asks, "Why
are there 3 in this package? " The dad replies,"Those are for high
school boys, ONE for Friday, ONE for Saturday, and ONE for Sunday."
"Cool" says the boy.

He notices a 6 pack and asks, "Then who are these for?" "Those are
for college men," the dad answers, TWO for Friday, TWO for Saturday,
and TWO for Sunday."

"WOW!" exclaimed the boy, "then who uses THESE?" he asks, picking up
a 12 pack!

With a sigh and a tear in his eye, the dad replied, "Those are for
the married men. ONE for January, ONE for February, ONE for March....etc."