Bank with sperm in a man's hand on a black background close-up

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Size: 5655px × 3775px
Location: Russia
Photo credit: © Aleksandr Korchagin / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: analysis, bank, check, container, dollar, donor, examination, fertility, fertilization, hand, health, healthy, holding, infertility, jar, man, masturbation, medical, money, research, sample, science, semen, sperm, test, treatment