Coitus interruptus
Coitus interruptus, also known as withdrawal, is a contraceptive method in which intercourse is…
Coitus interruptus, also known as withdrawal, is a contraceptive method in which intercourse is…
A process used to separate mixtures containing different substances through the use of centrifugal…
That is, normal sperm, is the classification for semen which falls within all the…
Seminal fluid in which the concentration of sperm is lower than the WHO reference…
Semen in which a greater proportion of sperm are immotile or have reduced motility,…
The production of a large proportion of sperm which have morphologically abnormal forms. More…
A condition in which sperm concentration, the proportion of morphologically normal sperm and the proportion…
A condition in which semen is present but contains no sperm. More on…
An common condition in which ejaculation fails or seminal fluid is not expelled from…