From Graham Reinders:

Re: Humans go into heat after all, strip club study finds (Oct. 28): Gentlemen (not ladies, because they already know),

You disappoint me.

ANYBODY, who knows women knows absolutely that about 14 days before menstration they are in Estrus. They look better (many wrinkles actually smooth out), smell better, act better, are more optomistic and in general in a “Flush”, which lasts some two or three days and then back to “normal”

Where have you guys been for the last 100,000 years?