menarche
IPA: mʌnˈɑrki
noun
- The onset of menstruation; a girl's first period.
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Examples of "menarche" in Sentences
- Better nutrition lowers the age of menarche.
- Girls experience menarche at different ages.
- More detail is provided in the menarche article.
- Changes over time in the average age of menarche.
- Possibly something similar may go on with menarche.
- Initiation of ovulation after menarche is not inevitable.
- The menarche is one of the later stages of puberty in girls.
- Effects of stress and social environment on timing of menarche.
- I'm not expecting to find correlations with menarche or anything..
- A girl was regarded as marriageable at twelve with the arrival of her menarche.
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