One of the tests included in the seminogram. The alterations of this kind occasionate teratozoospermia, a sperm-related kind of infertility.
Tag: WHO criteria
It’s produced when men manifest several sperm alterations, such as oligooospermia or low quantity of sperms and astenozoospermia, which means that only a few sperms show normal motility.
Male sterility due to sperm factors may be produced by some alterations that affect the spermatozoa, either their vitality, morphology, concentration and/or motility.