Male infertility refers to the inability of a male to achieve a pregnancy in a fertile female. In humans it accounts for 40-50% of infertility. Male infertility is commonly due to deficiencies in the semen, and semen quality is used as a surrogate measure of male fecundity.
Read more about Male Infertility: Diagnosis, Prevention, Treatment, Future Potential Treatments
Famous quotes containing the word male:
“What had begun as a movement to free all black people from racist oppression became a movement with its primary goal the establishment of black male patriarchy.”
—bell hooks (b. c. 1955)