More frequent ejaculation by the man is better. The more he ejaculates the higher his testosterone will be and the better and more quality sperm he can make. Having hubby not ejaculate during your non-fertile time is negative for sperm production. Even daily ejaculation doesn’t harm sperm quality or numbers. New research data suggests that ejaculating at least every two days is good and every day ejaculation is best for sperm production, even for men with poorer quality sperm. Remember frequent ejaculation doesn’t have to be from intercourse every time.