A sperm can be concentrated.Logical formLearned from5 sentences. An abuse of anabolic steroids may reduce (sperm production).Logical formLearned from5 sentences. Damage can be to (sperm dna).Logical formLearned from5 sentences. A sperm can be for fertilization.Logical formLearned from5 sentences. A sperm may pertain-to a father.Logical formLearned from5 sentences. Defects can be in (sperm production).Logical formLearned from5 sentences. A (sperm whale) can be known.Logical formLearned from5 sentences. (Sperm whales) can be aged.Logical formLearned from5 sentences. Problems can be with sperm.Logical formLearned from5 sentences. Spermicides may kill sperm.Logical formLearned from5 sentences. Females may store sperm.Logical formLearned from5 sentences. A tube may carry a sperm.Logical formLearned from5 sentences. A life may pertain-to a sperm.Logical formLearned from5 sentences. (Sperm production) can be in testes.Logical formLearned from5 sentences. Sperm may enter a vagina.Logical formLearned from5 sentences.