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When the seminal values of morphology, mobility, concentration and vitality of the spermatozoa in a male are not those recommended by the World Health Organization (WHO), the probability of pregnancy in a natural way is reduced. This is known as sperm factor male infertility.
Semen samples with low sperm concentration, poor motility and a large number of amorphous sperm should resort to assisted reproductive techniques to achieve pregnancy.
Read the full article on: What are the main causes of sterility and infertility? ( 50).
By Andrea Rodrigo B.Sc., M.Sc. (embryologist), Marta Barranquero Gómez B.Sc., M.Sc. (embryologist), Sara Salgado B.Sc., M.Sc. (embryologist), Zaira Salvador B.Sc., M.Sc. (embryologist) and Cristina Algarra Goosman B.Sc., M.Sc. (psychologist).
Last Update: 12/30/2021
