COMING DOWN WITH SOMETHING?
Men can be "ALLERGIC" to sex, falling ill with flu-like symptoms after orgasm - but experts don't know why
http://www.thesun.co.uk/fabulous/5028146/men-allergic-sex-ill-flu-symptoms-orgasm-experts-dont-know-why/
Hmmm ... one wonders if this might have more to do with who these men had sex with, rather than simply the act, itself, eh?

The essential American soul is hard, isolate, stoic, and a killer. It has never yet melted. ~ D.H. Lawrence