Sperm may make testosterone.Logical formLearned from4 sentences. A (contraceptive treatment) may stop men from producing sperm.Logical formLearned from4 sentences. A male may bank a sperm.Logical formLearned from4 sentences. Artificial insemination may use a (sperm donation).Logical formLearned from4 sentences. A woman may receive sperm from a man.Logical formLearned from4 sentences. A treatment may be knowned as (sperm injection).Logical formLearned from4 sentences. A sperm can be modified.Logical formLearned from4 sentences. A man may donate a sperm.Logical formLearned from4 sentences. Some (sperm whales) may be found on sputterings.Logical formLearned from4 sentences. Embryos may comprise sperm.Logical formLearned from4 sentences. Eggs may be fertilised by a sperm.Logical formLearned from4 sentences. A sperm may pertain-to models.Logical formLearned from4 sentences. A sperm may undergo an auction.Logical formLearned from4 sentences. Trafficking can be in sperm.Logical formLearned from4 sentences. An auction of a sperm may be planned.Logical formLearned from4 sentences.