'Azoospermia' is the
medical condition of a man not having any measurable level of
sperm in his
semen. It is associated with very low levels of fertility.
Azoospermia has two forms:
★ 'obstructive azoospermia', where sperm are created, but cannot be mixed with the rest of the ejaculatory fluid due to a physical obstruction, and;
★ 'non-obstructive azoospermia', where there is a problem with
spermatogenesis, as in the condition of
hyperprolactinemia.
★ 'congenital azoospermia', where azoospermia is a manifestation of
cystic fibrosis due to
agenesis of
vas defrens.
Azoospermia is a reported side effect of androgen drugs and corticosteroids because they suppress the hypothalamus release of GnRH and therefore FSH. This causes azoospermia in males and amenorrhea in females.
Compare with
aspermia.
Can be an adverse effect of angrodens.
See also
★
Infertility
★
Retrograde ejaculation
★
Vasectomy