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Testosterone (T+F), SHBG, Hematocrit, Sensitive Estradiol, and PSA
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$223 | Info |
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Description: The Testosterone, SHBG, Hematocrit, Sensitive Estradiol, and PSA Panel offers a comprehensive evaluation of key hormonal and health markers, providing a detailed and accurate assessment of your hormonal health. Key Components:
Benefits:
This panel is ideal for individuals seeking an in-depth understanding of their hormonal status, whether for routine health monitoring or to investigate specific health concerns. By encompassing a wide range of tests, it ensures a holistic view of your health, enabling informed decisions and proactive health management. Categories: Choose Your Test, Men's Health Tests, Testosterone Tests, Discounted Hormone Tests, Price: $223 |
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Testosterone (T+F), Estradiol and DHT Panel
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$203 | Info |
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Description: This panel contains testosterone and its downstream metabolites: estradiol and DHT. All three hormones are measured using Liquid Chromatography/Mass Spectrometry (LC/MS), the most accurate assay for hormones. No interactions with supplements like biotin are present. Around 0.4% of testosterone aromatizes to estradiol in fat mass, testicles, and liver. Around 10% of testosterone converts to DHT via the alpha reductase enzyme. This enzyme is produced in many tissues in both males and females, including the reproductive tract, testes and ovaries, skin, seminal vesicles, prostate, epididymis, and many organs, including the nervous system. Testosterone, Total, LC/MS and Free (Equilibrium Dialysis)This panel includes free testosterone percent by equilibrium dialysis, free testosterone calculated from percent free T, and total testosterone measured using the most precise method (liquid chromatography/mass spectrometry, LC/MS). It is adequate for men who expect high T levels and women (LC/MS is accurate for high and low T levels as well). Total Testosterone: – Liquid chromatography tandem mass spectrometry (LC/MS/MS)- No upper limit – Analytical sensitivity: 1.0 ng/dL – Analytical specificity: no cross-reactivity with other steroid compounds – Analytical Measurement Range: 1.0 ng/dL to 2,000 ng/dL
Free and Total Testosterone: – Percent free: equilibrium dialysis – Free: calculated based on total and percent free testosterone
Ultrasensitive Estradiol TestThis test may take up to 7 business days to obtain results. The body produces estrogen by aromatizing testosterone in the testicles, liver, and fat tissue. Estradiol is involved in bone health, cognitive function, sex drive, and body composition in both men and women. Depending on lifestyle factors, liver issues, medications, body fat mass, and genetics, some people may have higher estradiol conversions from testosterone. The commonly used estradiol test may overestimate estradiol. That test uses immunoassay technology that cannot differentiate C-Reactive Protein (involved in inflammation) from estradiol, so it reads the combination of the two as estradiol. This overestimation can lead to excessive use of an aromatase inhibitor that can result in low estradiol, which can cause several health issues. This ultrasensitive estradiol test is based on liquid chromatography/mass spectrometry (LC/MS), an assay technology that does not have that limitation.
DHT TestDihydrotestosterone (DHT) is synthesized from testosterone in the prostate gland, testes, hair follicles, and adrenal glands by 5-alpha reductase. Dihydrotestosterone exerts its action similarly to testosterone, which binds to and activates androgen receptors. Dihydrotestosterone is responsible for the formation of male primary sex characteristics and most male secondary sex characteristics during puberty, such as muscular growth, facial and body hair growth, and deepening of the voice. Excess DHT has been associated with hair loss, prostate volume increase, and acne in men with a genetic predisposition to those issues. Blocking or decreasing DHT to low levels may cause sexual dysfunction. More information on DHT in men. Categories: Choose Your Test, Men's Health Tests, Testosterone Tests, Discounted Hormone Tests, Price: $203 |
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Testosterone (Total + Free), Ultrasensitive Estradiol & Hematocrit
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$130 | Info |
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Description: This economical lab test panel includes the four tests more frequently ordered by men on TRT:
NOTE: Results for hormone tests that use liquid chromatography can take 5-7 business days.
HOW DOES DISCOUNTEDLABS.COM WORK?1- Go to the "Find a Location" page to make sure we serve your state and that there is a Quest Diagnostics location near you. 2- Go to "Choose a Test" and add your selection (s) in the shopping cart. You can also save money by buying bundled lab test panels. 3- If you have a discount coupon code, add it to your cart. 4- If you don't have an account with us, you will be asked to create one by adding your name, address, gender, and date of birth. 5- Place your order by using a credit card. 6- You will receive three emails: an order confirmation & detailed instructions within minutes about how to download your lab requisition form to take to the lab near you. 7- Print the lab requisition form (PDF file). 8- Take that form to the Quest Diagnostics lab near you . You can walk in but we suggest that you make an appointment to cut down on potential waiting (instructions on how to do so are in our "Find a Location" page). Get your blood drawn at the lab. 9- Your results will be ready within 3-7 business days (Depending on the test. Sensitive hormone tests done by liquid chromatography/mass spectrometry LC/MS take 5-7 business days). You will received them by email as soon as they come in.
Categories: Choose Your Test, Men's Health Tests, Testosterone Tests, Popular Tests, Price: $130 |
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Estradiol Ultra Sensitive (LC/MS) and Testosterone, Free (Dialysis) and Total, MS
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$96 | Info |
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Description: This panel includes the two gold standard tests for estradiol ultrasensitive and testosterone (Total and Free) that use liquid chromatography/ mass spectrometry for the best accuracy with no interactions. No limits on blood levels. This panel includes total testosterone measured by the most accurate method and gold standard test (liquid chromatography/mass spectrometry), free testosterone percent by equilibrium dialysis, and free testosterone calculated from percent free T. This test is more accurate for low and high testosterone blood levels (men who expect high testosterone blood levels over 1,500 ng/dL , women, and children who usually have low T levels). It has no interference with supplements or anabolics. Note: Results may take 5-7 business days. This ultrasensitive estradiol test is recommended for men. The commonly used estradiol test may overestimate estradiol in men. That test uses immunoassay technology that cannot differentiate C-Reactive Protein (involved in inflammation) from estradiol, so it reads the combination of the two as estradiol. This ultrasensitive estradiol test is based on liquid chromatography/mass spectrometry (LC/MS), an assay technology that does not have that limitation. Important note: The blood sample is sent out to Quest Diagnostics Nichols Institute San Juan Capistrano, Caifornia. Overnight delivery and testing are performed on Sunday and Friday. Reports are available within 5-7 business days from the time the specimen is collected. Categories: Choose Your Test, Men's Health Tests, Testosterone Tests, Popular Tests, Price: $96 |
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Testosterone + LH + FSH Panel
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$138 | Info |
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Description: This lab test panel is good for men and women. This panel includes:
This panel is useful in determining the health of the hypothalamic-pituitary-testicular axis (HPTA) and whether a man has primary or secondary hypogonadism. Only for men and women not currently on testosterone therapy. If you are on TRT, LH and FSH will be zero or very low, so this panel would not be helpful.
Testosterone, LH, FSH: Everything you Need to KnowThe examination of FSH, LH, and testosterone is helpful in the treatment of male infertility. The primary regulators of germ cell development are:
This panel is helpful in determining primary or secondary hypogonadism disorder. It is also recommended for assessing the health of the hypothalamic-pituitary-testicular axis, also known as HPTA. Tests will be worth considering only for persons who do not undertake TRT, LH, or FSH therapy at the time. What is Testosterone?Testosterone is the most essential male hormone, with a significant role in developing a man's reproductive system. Still, it plays a vital role in many other areas of health, both for men and women. Testosterone is produced in the testicles and ovaries. Testosterone is also significantly reduced in the adrenal glands (located above the kidneys) in both sexes. The brain and pituitary gland (a small endocrine gland at the base of the brain that secretes hormones) control testosterone production. The hypothalamus transmits to the pituitary gland how much hormone to produce, and the pituitary gland sends the message to the testicles or ovaries. Further on, testosterone, like other hormones, enters the bloodstream, reaching other organs. Why Should You Test Your Testosterone?For men, testing may be recommended for:
In women, testing may be recommended for:
What is LH?Together with FSH (follicle-stimulating hormone), LH belongs to the gonadotropic family. The intermittent release of GnRH from the hypothalamus regulates the pulsatile secretion of FSH and LH. LH and FSH regulate and stimulate the growth and functioning of the gonads (ovaries and testicles). Cells of the anterior pituitary gland are responsible for producing the two hormones. They reach the blood and from there to the gonads. In the ovaries, LH and FSH stimulate the growth and maturation of follicles, the formation and evolution of the corpus luteum, and the synthesis and secretion of estrogen and progesterone. In men, LH stimulates the activity of Leydig testicular cells, which is why it is also called the interstitial cell-stimulating hormone. The highest level of LH occurs in the middle of the menstrual cycle, inducing ovulation and the formation of the corpus luteum (whose main secretion product is progesterone). In Leydig cells in the LH testes, it stimulates testosterone production and controls the normal maturation of sperm. Why Should You Test Your LH levels?For men, LH testing may be recommended for:
In women, testing may be recommended for:
What is FSH?Follicular hormone (FSH) is an essential component of the body's reproductive function, being responsible for the development of ovarian follicles in women and the production of sperm in men. In women, ovarian follicles produce estrogen and progesterone and help maintain menstrual cycles. FSH is required for the start of spermatogenesis and the maturation of spermatozoa. Higher levels of FSH in infertile men are thought to be a reliable sign of germinal epithelium damage. High FSH blood levels have been linked to sperm production issues like azoospermia and severe oligozoospermia. In men, FSH is a component of the development of the testicular function, contributing to the production of semen. FSH analysis measures the levels of FSH in the blood. Your doctor may recommend this test to find the underlying cause of the symptoms that affect your reproductive system. Why Should You Test Your FSH Levels?In women, FSH testing may be recommended for:
In men, FSH testing may be recommended for:
What is the HPTA?HPTA stands for hypothalamic-pituitary-testicular axis. It is composed of:
The hypothalamic-pituitary-testicular (HPT) axis is primarily responsible for male reproduction, the development, and the maintenance of male sexual traits. The primary regulator is GnRH, which controls the male reproductive hormonal cascade. Through a closed-loop feedback system, the HPT axis maintains a dynamic equilibrium of serum levels of reproductive hormones. After making progress in the study of reproduction, it now looks like the main hypothalamus-pituitary-testicular circuit is not separate, but rather part of the endocrine system. The glands work together to keep the body in balance. The functional disorganization, at any level, of this general circuit will have transitory or definitive implications for the genital sphere of the male and, more precisely, on his fertility. What is Hypogonadism?Men can be born with or develop hypogonadism, a condition in which the testicles do not make enough testosterone and sperm because the hypothalamic-pituitary-testicular axis does not work right. Hypogonadism is classified into two main categories: primary and secondary. There is no universal cause for this. These two types of testosterone deficiency may be either inherited or caused by a particular event in life, like infections or injuries. Sometimes, these disorders may happen together at once. The hypothalamus, the pituitary gland, and the gonads (also called the hypothalamic-pituitary-gonadal axis [HPGA] or HPTA) work together to control the testosterone levels and reproductive function of the gonads. The three glands communicate through a cascade of hormones and a self-regulating feedback loop that controls the generation of each hormone. The release of GnRH from the hypothalamus regulates the secretion of other hormones (gonadotropins) that influence the testicles by way of the pituitary. GnRH controls the anterior pituitary secretion of two gonadotropin hormones: luteinizing hormone (LH) and follicle-stimulating hormone (FSH). Luteinizing hormone regulates the production and secretion of testosterone through the Leydig cells of the testes, while FSH stimulates the production of sperm. When someone is diagnosed with low testosterone blood levels, this is known as "hypogonadism.” There are several types of hypogonadism:
What Are the Symptoms of Low Testosterone (Hypogonadism)?Clinical symptoms depend on the age at which the hormone deficiency sets in androgens. If hypogonadism develops before puberty, for example, as part of a genetic condition, the man will have:
Symptoms are less specific if hypogonadism develops after puberty and is characterized, for example, by:
Order Your Testosterone Tests NowAs hormones are sometimes unpredictable and may affect us more than we can see with the bare eye, it is recommended to have at least once a year. If any of the symptoms above are present, it is recommended to visit a doctor anytime soon. For testosterone, LH, FSH testing, and many others, go to DiscountedLabs.com and take your test in the proximity of your home. Click for more information about how to choose the best testosterone test for you.
Suggested Reading: Testosterone Replacement Blood Test Targets
Categories: Choose Your Test, Men's Health Tests, Testosterone Tests, Discounted Hormone Tests, Price: $138 |
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Testosterone, Thyroid and Estradiol Panel
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$189 | Info |
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Description: For those seeking a deeper understanding of their hormonal health, Discounted Labs offers the Testosterone, Thyroid, and Estradiol Panel. This panel, which combines five essential hormone tests, is not only cost-effective—saving you $20 compared to purchasing each test separately—but also offers a detailed analysis of key hormone levels in the body.
NOTE: If you are taking a supplement with a high concentration of biotin, please stop it 72 hours before the blood draw since it may interfere with hormone blood tests.
IMPORTANT: Discounted Labs only serves these states: Find a Location Suggested Reading: Testosterone Replacement Blood Test Targets
Categories: Choose Your Test, Men's Health Tests, Testosterone Tests, Discounted Hormone Tests, Price: $189 |
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Testosterone, Total and Free (NO Upper Limit) plus Hematocrit
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$102 | Info |
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Description: This is a very economical panel that includes: 1- Hematocrit: Portion of total blood volume made up of red blood cells. Testosterone replacement therapy can increase hematocrit. Hematocrit over 52 may increase blood thickness and cardiovascular risks. 2- Total Testosterone (LC/MS- No Upper Limit) and Free Testosterone (Equilibrium Dialysis). This is the most accurate testosterone test on the market.
IMPORTANT: Discounted Labs only serves these states: Find a Location
Suggested Reading: Testosterone Replacement Blood Test Targets How does DiscountedLabs.com work? Categories: Choose Your Test, Men's Health Tests, Testosterone Tests, Heart Tests, Price: $102 |
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