When it comes to your sexual health there's no excuse, it might hurt, and you might not get any for a while, but you have to talk to her about it. Sure ti'll be uncomfortable, just use diplomacy, and (hopefully) she wont get that angry. Maybe put the "because you care about her" spin on it, I mean you do right? From what everyone else is saying it doesn't seem like it'd be all that big of a deal to get it checked out by a doctor. Just my two cents,
Peace
-K

__________________
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Neil Perry : To communicate...
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