It's bad when they catch on....

Today I was laying on the bed.
Yes, it's that time of the month.
You know.....
I'm not going to spell it out for you.

My son came in.
"Ohhh..... you're on your period, huh." (You know... rolling eyes and all.)
"Yes. It started yesterday. Can you heat up my heating pad for me?"
"Yes. But, Mom...."
"Ya?"
"Your period started last Friday."
"No it didn't. It started yesterday. I should know!"
"Well... it may have 'started- started' yesterday, but it really started last Friday. That's when you got really cranky and moody."

(Gotta love that kid.... after I strangle him and his sass-mouthing! )