Cyrobank
A sperm bank, semen bank or cryobank is a facility or enterprise which purchases and stores human semen from men known as sperm donors for use by women who wish to use donor-provided sperm to achieve a pregnancy or pregnancies other than by a sexual partner. Sperm sold by a sperm donor is known as donor sperm. Sperm is introduced into the recipient woman by means of artificial insemination or by IVF and the process may also involve donated eggs or the use of a surrogate.