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9. Serum estradiol must be measured in testosterone deficient patients who present with breast signs or gynecomastia previous to the commencement of testosterone remedy. (Expert Opinion)
10. Men with testosterone deficiency who are interested in fertility should have a reproductive fitness assessment completed prior to treatment. (Moderate Recommendation; Evidence Level: Grade B)
11. Prior to providing testosterone therapy, clinicians need to degree hemoglobin and hematocrit and tell sufferers regarding the elevated threat of polycythemia. (Strong Recommendation; Evidence Level: Grade A)