Quote Originally Posted by ROACH View Post
Your "allergic to a Female Rat" but not a Male? Im sorry if I dont understand this, just never heard of being allergic to a sex and not a breed. Please help me understand!
Yeah, I'm not sure this is true.

Rats produce allergies from 3 different sources. Dead skin cells, saliva and urine. I don't see how these differe between males and females. I may be wrong, but I can't see it.