Wild-type mates of knock-down males expressing CG31326^KK106757 under the control of Scer\GAL4^Abd-B.D1 do not show any significant impairment of post-mating receptivity suppression compared to when mated with wild-type males and the females also lay comparable number of eggs (in total and over 5-day period, although the number is reduced on the first day relative to controls).