Normozoospermia is diagnosed when semen follows the parameters of normality established by World Health Organization. Table 1: reference values according to WHO (1999).
Does a seminogram guarantee a male is fertile?
No. A normal seminogram informs if ejaculated matter follows the parameters considered to be normal, but doesn’t assure his spermatozoids will be able to cross the oocyte’s outer layers and fertilize it correctly.
Fertility clinic - Institut Marquès