A sperm bank is a facility that collects, stores, and distributes sperm from donors for use in assisted reproductive technologies. These banks ensure that the sperm is screened for diseases and genetic conditions to promote healthy pregnancies. Individuals or couples seeking to conceive can select sperm from a diverse range of donors based on various criteria, such as physical traits and medical history. The process typically involves a donor providing a sperm sample, which is then analyzed and frozen for future use. Sperm banks play a crucial role in helping those facing infertility, single individuals, and same-sex couples achieve their family-building goals.