This lady goes to the doctor

She says doc I need your help, I have a rash in the shape of the letter A on my chest. Doc asks how that happened. She says well my boyfriend goes to Auburn University and sometimes when we make love, he wears his letter jacket and I get a rash. Doc says here's some rash cream, it should be ok in a couple days. Next day, a 2nd lady comes to into his office and says doctor please help, I have a rash on my chest in the form of a letter H. He asks what happened. She says my fiance goes to Harvard and sometimes when we do it he leaves his letter jacket on and I get a rash. Doc gives her some cream, tells her it should clear up in a few days. Next day, 3rd lady in a row comes in and says doc I need your help. I have a rash on my chest and it looks like the letter W. Doc says don't tell me, your boyfriend goes to Washington state and sometimes when you have sex he leaves his letterjacket on and you get a rash. Lady says, thats close, my girlfriend goes to Michigan.