Testosterone assessments are carried out to quantify the testosterone level in your body. These tests are typically of 2 types - blood tests and saliva tests. Testosterone tests are important to diagnose and cure particular syndromes and diseases associated with testosterone deficiency. These tests are performed to assess ambiguous sex characteristics, precocious puberty, hirsutism and masculinization, virilizing syndromes in the female, infertility in the man, and also unusual tumors of the ovary and testicle.  
Testosterone tests are carried out in labs on blood samples taken from body. These blood samples are often collected in the morning, because testosterone levels are more expensive during morning hours. Many laboratory testosterone tests evaluate absolute testosterone, as the sum of both bound and free testosterone within the body. The most accurate blood test would be the equilibrium dialysis, that measures cost-free testosterones and a percentage of the albumin bound testosterones.  
There are several do-it-yourself household testosterone test kits available at online sites and also stores. They determine testosterone level in saliva. These trials are helpful for aged persons and people who go through testosterone replacement therapies. Other than testosterone levels, saliva hormone tests also provide info regarding quantities of various other hormones such as DHEA, progesterone and cortisol.  
Home testosterone assessments are mainly simple - you collect the saliva of yours in tubes provided with the kits at certain times of one day. Then you fill a simple form as well as mail the sample together with the form in a prepaid addressed mailer. The results are usually obtained in aproximatelly 10 to 15 days. A complete household testosterone test kit can be bought from $55 to eighty dolars.  
The key advantages of salivary hormone assessments include cost that is low, private and convenient collection, and group of several samples without investing the entire day in a lab. Testosterone generally follows circadian rhythms, For more information (Going In this article) this reason a number of sample collections allow more precise as well as correct assessment of the fluctuations in the rhythm.  
Normal testosterone amounts range from 300 to 1,200 ng/dL in men, thirty to ninety five ng/dL in ladies, a bit less than 100 ng/dL in pre-pubertal boys, as well as quite a bit less compared to 40 ng/dL in pre-pubertal women. Increased levels of testosterone are indicative of sexual precocity, viral infection of encephalitis, tumors involving the adrenal glands, testicular tumors, excessive thyroid output (hyperthyroidism), and testosterone resistance syndromes. Reduced levels of testosterone indicate Klinefelter syndrome, chromosomal deficiency, secondary and primary hypogonadism, as well as down syndrome.