Dunno about full beards, but I have never come across a woman that likes whiskers. Moan about rough ( sandpaper ) feel and giving them a rash on their 'smoother than a baby's bum ' face ( I'm not Black ).
I had a beard for 40+ years, it was convenient - not having to shave for work etc. just a quick trim every week or so. Dunno if it hindered my love life - probably! Now I have more time I wet shave every other day and don't think I'll regrow the fuzz any time soon. Just my "beard" story!