as in period
an occurrence of menstruating a first menstruation can be somewhat scary for girls who are unprepared

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Recent Examples of menstruation It is worn for three weeks per month, with one patch-free week during menstruation. Lindsay Curtis, Verywell Health, 15 Jan. 2025 Prostaglandins cause uterine contractions during menstruation, which helps shed your uterine lining and can cause cramps. Chantelle Lee, TIME, 15 Jan. 2025 Related article Kids are starting menstruation earlier, study shows. Dr. Jamin Brahmbhatt, CNN, 3 Dec. 2024 The cycle begins on the first day of menstruation, with menstrual bleeding usually lasting about five to seven days. Anna Giorgi, Verywell Health, 4 Jan. 2025 See all Example Sentences for menstruation 

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“Menstruation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/menstruation. Accessed 8 Feb. 2025.

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