Sometimes, finding out the reason that is causing sperms to be defective is complicated.
If a man has gone through a cancer treatment, it is just obvious that the causes of azoospermia are radiotherapy and chemotherapy. And the same applies when conditions such as varicocele or meningitis are present.
The most severe, untreatable cause of teratozoospermia are genetic abnormalities, because they affect the genes that participate in spermatogenesis (sperm production process).
Read the full article on: Are the causes of teratozoospermia reversible or not? ( 58).
By Marta Barranquero Gómez B.Sc., M.Sc. (embryologist), Zaira Salvador B.Sc., M.Sc. (embryologist) and Sandra Fernández B.A., M.A. (fertility counselor).
Last Update: 11/26/2018