Luteiniserende hormon

Luteiniserende hormon (LH) er et avgjørende hormon hos både menn og kvinner, produsert av hypofysens fremre del. Hos kvinner spiller LH en viktig rolle i eggløsning og opprettholdelse av menstruasjonssyklusen. Det utløser frigjøring av et egg fra eggstokken og stimulerer produksjonen av progesteron. Hos menn stimulerer LH produksjonen av testosteron i testiklene. Balanserte LH-nivåer er essensielle for reproduktiv helse og hormonell balanse hos begge kjønn.

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Beskrivelse

Who would benefit from testing their LH levels?

Testing LH levels can benefit individuals facing fertility issues, irregular menstrual cycles, or symptoms of hormonal imbalances. It’s also helpful for those undergoing fertility treatments or suspecting conditions like polycystic ovary syndrome (PCOS) in women or low testosterone levels in men.

syndrome (PCOS) in women or low testosterone levels in men. What are symptoms of High or Low LH?

High LH:

    • In women: Irregular or missed periods, symptoms of PCOS
    • In men: Low testosterone symptoms, such as reduced muscle mass and libido

Low LH:

    • In women: Infrequent ovulation or amenorrhea
    • In men: Reduced sperm production, low testosterone
Can LH levels indicate menopause or perimenopause?

Yes, elevated LH levels can be an indicator of menopause or perimenopause, as the body tries to stimulate the ovaries which are less responsive.

How does LH function in the menstrual cycle?

In women, LH surges mid-cycle to trigger ovulation, releasing an egg from the ovary, and is crucial for maintaining the menstrual cycle’s regularity.

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Who would benefit from testing their LH levels?
syndrome (PCOS) in women or low testosterone levels in men. What are symptoms of High or Low LH?
Can LH levels indicate menopause or perimenopause?
How does LH function in the menstrual cycle?
Who would benefit from testing their LH levels?
syndrome (PCOS) in women or low testosterone levels in men. What are symptoms of High or Low LH?
Can LH levels indicate menopause or perimenopause?
How does LH function in the menstrual cycle?
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