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A sperm bank, semen bank, or cryobank is a facility or enterprise which purchases, stores and sells human semen. The semen is produced and sold by men who are known as sperm donors . [ 1 ] The sperm is purchased by or for other persons for the purpose of achieving a pregnancy or pregnancies other than by a sexual partner.
Brigham; Burbank; Carrell; Davenport; Darwin (Leonhard) DeCourcy Ward; Elderton; Fisher; Galton; Gates; Goldscheid; Grant; Gruber; Günther; Guyer; Haldane; Herseni ...
Andrology (from Ancient Greek: ἀνήρ, anēr, genitive ἀνδρός, andros 'man' and -λογία, -logia) is a name for the medical specialty that deals with male health, particularly relating to the problems of the male reproductive system and urological problems that are unique to men.
The UK Crop Microbiome Cryobank is an exploitable resource that aims to improve soil and crop health by focusing on plant microbiomes. [1] The cryobank provides a bank of cultures, resources, and information to facilitate research into optimizing plant yields using a sustainable agricultural approach.
Screening for cytomegalovirus is not mandatory in all jurisdictions, and positive donors may still donate at sperm banks. [3]Donor screening for cytomegalovirus (CMV) is carried out by testing for IgG antibodies against CMV that are produced if the donor ever has contracted CMV, which is the case in between 50% and 80% of adults. [4]
California Cryobank is a sperm bank in California, United States, one of the two biggest in the world. There are offices in Palo Alto , Los Angeles , Cambridge , Massachusetts , and New York . According to the company in 2018, they had about 600 donors and 75,000 registered live births since 1977. [ 1 ]
The history of plant cryopreservation started in 1965 when Hirai was studying the biology activities that happened when biological samples were frozen. [1] Three years later, there was the first successful attempt cryopreserving callus cells. [1]
Fertility and Sterility – Peer reviewed monthly official publication of the American Society for Reproductive Medicine, Society for Reproductive Endocrinology and Infertility, Society of Reproductive Surgeons, Society for Assisted Reproductive Technology, Society for Male Reproduction and Urology, Pacific Coast Reproductive Society and ...