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    Did you mean Hypothalamic Menstrual Dysfunction?
    GlossaryHypothalamic Amenorrhea (Hypothalamic Menstrual Dysfunction)

    disruption in brain function stops menstruation due to stress

    Hypothalamic Amenorrhea (HA) is a condition where menstruation stops for several months due to a disruption in the normal functioning of the hypothalamus, a part of the brain that regulates reproductive hormones. This disruption can be caused by factors such as excessive physical stress, significant weight loss, or emotional stress, leading to a decrease in the release of gonadotropin-releasing hormone (GnRH) and subsequently affecting the menstrual cycle.

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      Current Evaluation of Amenorrhea

      research Current Evaluation of Amenorrhea

      30 citations, July 2004 in “Fertility and Sterility”
      Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.
      Current Evaluation of Amenorrhea

      research Current Evaluation of Amenorrhea

      21 citations, September 2004 in “Fertility and Sterility”
      Amenorrhea, or the absence of periods, should be evaluated by age 15 or within five years of early breast development, and is most commonly caused by conditions like polycystic ovary syndrome and hypothalamic amenorrhea.
      Penis Endocrinology

      research Penis Endocrinology

      November 2017
      Hormones, especially testosterone and DHT, are key for penis development and function, and testosterone therapy may help with erectile dysfunction in those with low levels.
      Current Evaluation of Amenorrhea

      research Current Evaluation of Amenorrhea

      78 citations, November 2008 in “Fertility and Sterility”
      Amenorrhea is relatively rare and initial testing should check FSH, TSH, and prolactin levels.

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