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Prolactin

Prolactin

£11.88
Measures prolactin, a hormone linked to reproduction, menstruation, and lactation. Abnormal levels may indicate hormonal or pituitary issues—even without clear symptoms.
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About this test

  • Irregular or absent menstrual periods
  • Infertility or difficulty conceiving
  • Unexplained breast milk production (galactorrhoea) in non-pregnant women or men
  • Low libido (in both men and women)
  • Erectile dysfunction (in men)
  • Headaches or visual disturbances (possible pituitary involvement)
  • Mood swings or anxiety
  • Unexplained fatigue or low energy
  • Hot flushes or vaginal dryness
  • No symptoms at all in early or mild imbalance

Recommended for individuals experiencing irregular or missed periods, unexplained nipple discharge, low libido, or fertility issues. Ideal for those with symptoms of hormonal imbalance, suspected pituitary gland concerns, or reproductive health problems. Also suitable for anyone undergoing evaluation for menstrual irregularities, sexual dysfunction, or unexplained headaches related to hormonal changes—even if symptoms are mild or not yet apparent.

  • Hyperprolactinaemia (elevated prolactin levels)
  • Hypoprolactinaemia (low prolactin levels)
  • Pituitary gland disorders (e.g. prolactinoma)
  • Menstrual irregularities or amenorrhoea
  • Infertility (in both men and women)
  • Galactorrhoea (unexpected milk production)
  • Polycystic Ovary Syndrome (PCOS)
  • Low testosterone levels in men
  • Sexual dysfunction
  • Thyroid dysfunction-related hormone imbalance

Symptoms

  • Irregular or absent menstrual periods
  • Infertility or difficulty conceiving
  • Unexplained breast milk production (galactorrhoea) in non-pregnant women or men
  • Low libido (in both men and women)
  • Erectile dysfunction (in men)
  • Headaches or visual disturbances (possible pituitary involvement)
  • Mood swings or anxiety
  • Unexplained fatigue or low energy
  • Hot flushes or vaginal dryness
  • No symptoms at all in early or mild imbalance

Who should be test

Recommended for individuals experiencing irregular or missed periods, unexplained nipple discharge, low libido, or fertility issues. Ideal for those with symptoms of hormonal imbalance, suspected pituitary gland concerns, or reproductive health problems. Also suitable for anyone undergoing evaluation for menstrual irregularities, sexual dysfunction, or unexplained headaches related to hormonal changes—even if symptoms are mild or not yet apparent.

When to test

  • Hyperprolactinaemia (elevated prolactin levels)
  • Hypoprolactinaemia (low prolactin levels)
  • Pituitary gland disorders (e.g. prolactinoma)
  • Menstrual irregularities or amenorrhoea
  • Infertility (in both men and women)
  • Galactorrhoea (unexpected milk production)
  • Polycystic Ovary Syndrome (PCOS)
  • Low testosterone levels in men
  • Sexual dysfunction
  • Thyroid dysfunction-related hormone imbalance

What's measured

What gets tested