What is Sperm bank?
{{nosources|date=December 2021}} A '''sperm bank''' (also '''semen bank''') is an enterprise that collects or stores human [[sperm]] from sperm donors for use by [[women]] who need sperm to get [[pregnancy|pregnant]]. Sperm banks enable greater control, especially in the relation to access and timing of pregnancies, since they check and screen potential donors. The sperm banks usually 'wash' the sperm sample to extract sperm from the semen. [[Category:Biological reproduction]] {{science-stub}}