the hormone's production capacity, while determination of free levels (hormone not related to transport proteins can be used to estimate tissue availability ( to 3%. Infection The total plasma assay associated with the TeBG assay is the best way to evaluate the hormonal function of the testis (Leydig function. The dosage may also be used in men who have prostate cancer and are undergoing antiandrogen therapy. Women The main aim is to evaluate the risk of hyperandrogenism , that is, excess male hormones, which can cause menstrual disorders , acne, hirsutism, etc. In children or adolescents .