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Results 1 - 10 of 24 for Absent periods
  1. Fragile X-associated primary ovarian insufficiency 
    ... premature ovarian failure). These women have irregular or absent menstrual periods and elevated FSH levels before age 40. Overt ...
    https://medlineplus.gov/...-associated-primary-ovarian-insufficiency - Genetics
  2. Hereditary hemochromatosis 
    ... By age 20, iron accumulation causes decreased or absent secretion of sex hormones. Affected females usually begin menstruation normally but menses stop after a few years. ...
    https://medlineplus.gov/.../condition/hereditary-hemochromatosis - Genetics
  3. 17 alpha-hydroxylase/17,20-lyase deficiency 
    ... lyase deficiency may develop some secondary sex characteristics; menstruation is typically irregular or absent. Either form of the disorder results in an ...
    https://medlineplus.gov/...-alpha-hydroxylase-17-20-lyase-deficiency - Genetics
  4. Mayer-Rokitansky-Küster-Hauser syndrome 
    ... the vagina and uterus to be underdeveloped or absent, although external genitalia are normal. Affected individuals usually do not have menstrual periods due to the absence of a uterus. Often, ...
    https://medlineplus.gov/.../mayer-rokitansky-kuster-hauser-syndrome - Genetics
  5. Müllerian aplasia and hyperandrogenism 
    ... aplasia and hyperandrogenism typically have an underdeveloped or absent ... do not begin menstruation by age 16 (primary amenorrhea) and will likely ...
    https://medlineplus.gov/.../mullerian-aplasia-and-hyperandrogenism - Genetics
  6. Cyclic vomiting syndrome 
    ... overexertion, allergies, ingesting certain foods or alcohol, and menstruation.If the condition is not treated, episodes usually occur four to 12 times per year. Between attacks, vomiting is absent, and nausea is either absent or much reduced. ...
    https://medlineplus.gov/genetics/condition/cyclic-vomiting-syndrome - Genetics
  7. Thrombocytopenia-absent radius syndrome 
    Thrombocytopenia-absent radius (TAR) syndrome is characterized by the absence of a bone called the radius in each forearm ... is called the ulna, is sometimes underdeveloped or absent in one or both arms. TAR syndrome is ...
    https://medlineplus.gov/.../thrombocytopenia-absent-radius-syndrome - Genetics
  8. Primary carnitine deficiency 
    ... of energy for the heart and muscles. During periods of fasting, fatty acids become the most important energy source for the heart and other muscles.Variants in the SLC22A5 gene result in an absent or dysfunctional OCTN2 protein. As a result, there ...
    https://medlineplus.gov/.../condition/primary-carnitine-deficiency - Genetics
  9. Kallmann syndrome 
    ... voice in males, the start of monthly periods (menstruation) and breast ... absent (anosmia). This feature distinguishes Kallmann syndrome from most ...
    https://medlineplus.gov/genetics/condition/kallmann-syndrome - Genetics
  10. LHCGR gene 
    ... males, the mutations result in poorly developed or absent Leydig cells and impaired production of testosterone. A ... and pubic hair development, but they may begin menstruation later than usual (after age 16) and have ...
    https://medlineplus.gov/genetics/gene/lhcgr - Genetics
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