(Sperm counts) can be healthy.Logical formLearned from4 sentences. Lead may alter a structure of (sperm cells).Logical formLearned from4 sentences. Sperm may leave a testis.Logical formLearned from4 sentences. Tubes may carry sperm from testicles.Logical formLearned from4 sentences. Sperm may carry chromosomes.Logical formLearned from4 sentences. A sperm may pertain-to men.Logical formLearned from4 sentences. A sperm may pertain-to parents.Logical formLearned from4 sentences. A (sperm production) can be abnormal.Logical formLearned from4 sentences. A life can be as a (sperm donor dad).Logical formLearned from4 sentences. Persons may send a sperm.Logical formLearned from4 sentences. Men may have low (sperm counts).Logical formLearned from4 sentences. A sperm may start.Logical formLearned from4 sentences. A sperm can be deformed.Logical formLearned from4 sentences. (Sperm counts) of men may decline by one-third.Logical formLearned from4 sentences. A sperm can be strong.Logical formLearned from4 sentences.