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Measures total testosterone. Used for low T screening and hormone therapy monitoring.

Understand your body's stress response system with the ACTH, Plasma test. This essential blood test measures Adrenocorticotropic Hormone levels, a key signal from your pituitary gland that stimulates cortisol production in the adrenal glands. ACTH levels are crucial for diagnosing disorders like Cushing's disease or Addison disease, which involve too much or too little cortisol. Abnormal ACTH results, when combined with cortisol levels, help providers pinpoint the source of issues affecting your metabolism, blood pressure, and inflammation control. If you have symptoms related to high or low cortisol, this test offers vital information about your endocrine health.

Androstenedione is a naturally occurring hormone that acts as a common precursor to both testosterone and estrogens. Monitoring its levels can be critical for evaluating adrenal gland function and determining the cause of hormonal imbalances, such as male physical characteristics in females or early puberty in boys. This test is often utilized when Congenital Adrenal Hyperplasia (CAH) is suspected or to help evaluate androgen production related to the ovaries or testicles. For those with conditions like Polycystic Ovary Syndrome (PCOS), elevated Androstenedione is associated with a more severe phenotype. Get clarity on your hormonal health with this essential blood test.

In the US, 1 in 8 couples experience infertility; understand your reproductive health with the AMH test. This simple blood test measures your Anti-Mullerian Hormone levels, giving you insight into your current ovarian reserve or egg supply, which is a key part of your reproductive journey. If you're planning pregnancy, considering IVF, or want to understand your timeline for menopause, this test provides essential information so you can make empowered choices about your future.

Stress hormone measured in the morning. Screens for adrenal function.

Measures total cortisol by LC/MS for accuracy. Used when adrenal or stress-related cortisol questions need a precise level.

The DHEA-Sulfate test is a direct measurement of dehydroepiandrosterone sulfate (DHEAS) levels in your blood, a substance primarily produced by the adrenal glands. This critical test is often ordered to check how well your adrenal glands are functioning and whether certain symptoms might point to an underlying adrenal disorder or tumor. High levels of DHEAS can signal conditions like congenital adrenal hyperplasia, polycystic ovary syndrome (PCOS), or adrenal tumors (which may be cancerous or noncancerous). Since your body needs DHEAS to produce sex hormones like androgens and estrogen, monitoring these levels is essential for investigating issues related to reproductive health and early puberty. This test provides valuable insight, especially for women experiencing characteristics like facial hair and boys starting puberty too soon.

Dihydrotestosterone (DHT) is the most potent of the male sex hormones, playing a crucial role in male sexual development from prenatal life through puberty. While essential, elevated DHT levels in adulthood are strongly linked to common issues like benign prostatic hyperplasia (BPH) and androgenic alopecia, or male pattern hair loss. This blood test measures your DHT levels, often in conjunction with testosterone, which helps healthcare providers diagnose conditions like 5-alpha-reductase deficiency or monitor the effectiveness of certain treatments. Getting tested provides key information about hormonal balance that influences hair growth and prostate health as you age. Understand your unique hormone profile and take proactive steps toward managing your health.

Primary estrogen. Ordered for hormone balance, fertility, and menopause assessment.

Estrogen imbalance, even at low levels, can impact bone health, fertility, and more in men and women. The Sensitive Estradiol test measures low E2 levels more precisely than standard assays, offering critical insights for postmenopausal women, men, and younger individuals experiencing hormonal or pubertal disorders. Knowing your true estradiol level helps you and your doctor accurately manage hormone replacement therapy or assess symptoms like low sex drive and hot flashes for better long-term health.

Estrogens are powerful hormones secreted by your gonads, adrenal glands, and placenta, and they impact the entire body. The Estrogens, Total, Immunoassay test offers a complete picture of your overall estrogen status, measuring the total amount of these hormones present. This comprehensive assessment is valuable for both men and women, providing necessary insights into reproductive and metabolic health. Understanding your total estrogen levels is key for monitoring various conditions, including infertility treatments, hormone replacement therapy, and certain cancer treatments. This simple blood test provides crucial data for your healthcare provider to assess your hormone balance.

Measures estrone, a circulating estrogen form. Often ordered with other estrogens when hormone balance is unclear.

Reproductive hormone that regulates ovaries and testes. Key fertility marker.

Growth Hormone, or GH, is a vital hormone made by your pituitary gland that significantly impacts bone growth, muscle mass, and overall height in children, and maintains bone and muscle health in adults. Levels naturally fluctuate throughout the day and with activity, making a standard blood draw often insufficient. Specialized GH tests, like stimulation or suppression tests, measure the hormone in your blood to diagnose conditions such as gigantism in children, acromegaly in adults, or GH deficiency which causes slow growth in childhood. Understanding your GH levels can be crucial for diagnosing pituitary issues and monitoring treatment for related disorders. This panel provides a reliable measure to help determine if your body is producing the right amount of this essential hormone.

Measures inhibin B from the ovaries or testes. Used in fertility workups and some tumor follow-up plans.

Insulin-like Growth Factor 1 (IGF-1) is a critical component of the body's growth and development system. As a key growth hormone, IGF-1 mediates the anabolic and linear growth-promoting effects of pituitary Growth Hormone (GH). This test is routinely used to detect and monitor GH disorders, particularly GH deficiency in children which can lead to slow growth and shorter stature. Understanding your IGF-1 levels provides essential insights into your body's hormone balance and how it's regulating growth processes. By checking your IGF-1 status, you gain valuable information necessary for addressing potential hormone imbalances or growth concerns.

Considering that over half of obese individuals may have high leptin levels, this simple test measures your Leptin hormone levels, offering a critical look at how your body regulates appetite and fat storage. If you are struggling with weight management or metabolic concerns, understanding your leptin results alongside other clinical information can help assess your overall metabolic health and guide next steps.

Reproductive hormone. Used in fertility and menopause evaluation.

Measures hCG quantitatively in blood. Confirms pregnancy and supports dating or monitoring when your clinician orders it.

Pregnenolone is the vital starting block for all your body's steroid hormones. This test measures the level of pregnenolone in your blood using advanced Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS). It is primarily useful as an ancillary tool to evaluate for rare forms of congenital adrenal hyperplasia (CAH), especially when the more common types have been ruled out. Understanding your pregnenolone levels provides critical insight into endocrine function and hormonal balance. Doctors often use this analysis to help diagnose unexplained fatigue, infertility, or hormonal imbalances.

Aldosterone and renin-style workup when resistant hypertension suggests primary hyperaldosteronism.

Ordered for cycle tracking, fertility evaluation, and menopause panels.

Measures progesterone by LC/MS. Used for luteal-phase checks, fertility tracking, or therapy monitoring.

Prolactin, also known as lactotropin, is a powerful hormone contributing to hundreds of essential bodily processes, most notably lactation and breast tissue development. High prolactin levels are a natural sign of pregnancy or breastfeeding, but abnormally elevated levels can cause significant symptoms in both men and women. If you are experiencing irregular periods, unexplained infertility, galactorrhea (milky discharge), or erectile dysfunction, this test is key to uncovering the underlying cause. Understanding your prolactin level is imperative for diagnosing conditions that affect reproductive health and normal lactational capabilities. Get tested to see if hormonal imbalances are contributing to your health concerns.

At-home progesterone strips across a cycle. Confirms ovulation timing when trying to conceive.

Sex hormone binding globulin. Used to calculate free testosterone accurately.

This comprehensive panel provides a precise measurement of both free and total testosterone levels using advanced mass spectrometry technology. Understanding these levels is crucial for evaluating male testicular function, especially in prepubescent or hypogonadal individuals. For women, this testing is highly valuable in managing conditions like hirsutism and virilization. Clinicians also use this data to evaluate testicular function when testosterone-binding proteins may be altered, such as in cases of obesity, cirrhosis, or thyroid disorders. This detailed analysis offers the essential information needed to guide diagnosis and treatment for hormonal imbalances.

At-home sperm motility checks across multiple kits. Convenience screen when clinic semen analysis is not yet scheduled.