Yes. Couples have had successful pregnancies with NaProDoctor where the primary diagnosis is a male factor abnormality. Men with very low sperm counts or anti-sperm antibodies can be treated. Often, improvements in semen quality can be made by healthy lifestyle changes. A number of medical and surgical treatments can also improve semen quality and sperm function. Even if the sperm function is not ideal, evaluating and maximizing the woman’s fertility cycle, together with ideal timing of intercourse will often result in pregnancy. The overall success rate for male factor infertility is around 40%.