Follicle-stimulating Hormone (FSH) and Luteinizing Hormone (LH)
- No need to visit a doctor
- Results by email
- Prescription never expires
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Follicle-stimulating Hormone (FSH) and Luteinizing Hormone (LH) (Quest Diagnostics)
Same day lab order delivery
HSA/FSA reimbursable
FSH and LH are secreted by the anterior pituitary in response to gonadotropin-releasing hormone (GNRH) secreted by the hypothalamus. In both males and females, FSH and LH secretion is regulated by a balance of positive and negative feedback mechanisms involving the hypothalamic-pituitary axis, the reproductive organs, and the pituitary and sex steroid hormones. FSH and LH play a critical role in maintaining the normal function of the male and female reproductive systems. Abnormal FSH levels with corresponding increased or decreased levels of LH, estrogens, progesterone, and testosterone are associated with a number of pathological conditions. Increased FSH levels are associated with menopause and primary ovarian hypofunction in females and primary hypogonadism in males. Decreased levels of FSH are associated with primary ovarian hyper-function in females and primary hypergonadism in males. Normal or decreased levels of FSH are associated with polycystic ovary disease in females. In males, LH is also called interstitial cell-stimulating hormone (ICSH). Abnormal LH levels with corresponding increased or decreased levels of FSH, estrogens, progesterone, and testosterone are associated with a number of pathological conditions. Increased LH levels are associated with menopause, primary ovarian hypofunction, and polycystic ovary disease in females and primary hypo-gonadism in males. Decreased LH levels are associated with primary ovarian hyperfunction in females and primary hyper-gonadism in males.
A significant deviation from the normal range may require further evaluation by your physician.
No fasting required.
Estimated turnaround for results is 3 business days. If confirmation testing is required, the estimated time may be extended.
Follicle-stimulating Hormone (FSH) and Luteinizing Hormone (LH) (LabCorp)
Same day lab order delivery
HSA/FSA reimbursable
No fasting required.
Estimated turnaround for results is 3 business days. If confirmation testing is required, the estimated time may be extended.
FAQ
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What is an FSH and LH test?
An FSH (Follicle Stimulating Hormone) and LH (Luteinising Hormone) test involves blood tests to measure hormone levels. These two hormones are secreted by the pituitary gland, located at the base of your brain. They indicate something significant is happening with either ovulation or the menstrual cycle.
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Why test for FSH and LH levels?
FSH and LH are pituitary hormones that play major roles in female reproductive cycles. Women who are going through a change of life cycle, those with low ovarian reserve, or those having difficulty conceiving should be tested for levels of these hormones to determine the causes of their infertility.
Males can also be assessed for FSH and LH levels to evaluate sperm production and male fertility issues.
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When to test FSH and LH levels?
Testing FSH and LH levels are commonly performed during a fertility evaluation to determine the status of the pituitary gland. As a general rule, testing should be ordered if there is a female partner experiencing infertility or if a male partner is experiencing low levels of sperm production.
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Why would a male test for FSH and LH?
A man should test for FSH and LH to confirm the presence of low testosterone and low sperm count in the body, which can result in:
- Erectile dysfunction
- Reduced bone density and muscle strength
- Increased fat distribution
Also, it’s recommended to test for FSH and LH if symptoms of hypogonadism are present. Hypogonadism occurs when the male body does not produce enough hormones needed for sperm production, resulting in infertility.
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Do I need to visit a doctor?
Nope. You don't need a doctor's visit to get a test with us.
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How do I get my results?
You'll get your results via email as soon as they are available. We will notify you via SMS as well. You can also see them at any time in the future right in your dashboard where you can easily share them with your professional and compare them side by side with future tests.
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Does my lab prescription expire?
We're the only lab that honors your lab order forever.