red tide

you have 80 reads and one response..does that satisfy your curiosity?

Once had an experience with a favorite provider; when we finished the first pop, to her suprise and embarrassment, her monthly visitor had come early.  Didn't make any difference to me, neither of us knew until after I pulled out.    Although she told me that it is always a more intense experience for her during the hormonal rush.  I've been told that (and experienced it) with many civilian ladies, too.  You take a shower afterward anyway and the hotel does the laundry, so what's the difference?

As another responder mentions, some ladies offer BJ only special during that time. As long as she is up front about it, guys who go for BJ anyway would probably be fine with it.

my suspicion is that guys in their twenties and even thirties might get turned off.  us older farts are probably much less bothered by the fact.  personally, soap and water do the trick after.  if the woman is ok with it, its fine by me.

Casual sex.  Blood is a biohazard, and is known to carry hep C and aids.  We are not even supposed to brush our teeth less then a couple of hours before an appointment because of the increased chance of gum bleeding.  Frankly I'm much happier just getting a bj and knowing I need to skip DATY.  Or I'll reschedule.  Just don't "try to hide it".  A shower may clean up any visual mess, but it won't change the fact that the things that we worry about catching are known to be carried in the blood.  To those that say blood from menses is different, I say it's still a biohazard and increases the likeliness of a disease transmission.
Doc

I have no problems - again I'm an old fart of 70 and soap and water and clean washcloths work wonders.  My problem is girls have said to me: I'm having my period and my breasts are really tender so be careful.   Since I'm a big tit man, and love to suc, squeeze  and stroke, but otherwise a perfect gentleman in honoring a lady's request, those words are the ones that turn me off.