Hell yes, you say... you hear about it even if you're just a little ripe from working out...
'sides, what are you gonna say to explain not wanting to dip it... impotence?
foul odor is nature's way of saying 'stay away until the chlorine does its job, little swimmer.'
If you say nothing & do the deed, assuming you don't yak or come down with vaginal hallitosis, you can be she'll mention your 'stinky shaft' the next time you ask for a little oral action.
if you can't talk about it with a woman you shouldn't be that close to her anyway!
pax
ra