Male factor infertility is the primary cause of infertility in 20% of couples. Primary evaluation of male factor infertility includes a semen analysis (SA). The World Health Organization (WHO) criteria is widely used to interpret SA.
Male factor infertility is the primary cause of infertility in 20% of couples. Primary evaluation of male factor infertility includes a semen analysis (SA). The World Health Organization (WHO) criteria is widely used to interpret SA.