before Friday as they will begin to grow again on or
before Shabbos. The Taz says that one should not cut his nails particularly on Thursday since that will cause them to begin growing on Shabbos which resembles an issur. This being the case, I guess you could cut nails today, but would it be l’kovod shabbos becuase the nails would grow back amply by the time Shabbos comes?