Three pregnant ladies, a redhead, a brunette, and a blonde were all sitting in

the doctor's office one day. "I'm glad this one will be a boy." announced the

redhead.

"But" inquired the blonde, "how can you know?"

"Well" explained the redhead, I conceived during the male dominant position."

"Yes", agreed the brunette, "and my baby will be a girl because I conceived

during the female dominant position."

The blonde burst into tears. "What's wrong?" asked the other two.

"I don't wanna have puppies!"