• Mashup Score: 4

    y tracked cycle-length data from users of a period tracker application who also responded to a survey regarding COVID-19 symptoms and vaccination. We restricted our sample to users aged 16–45 years, with normal cycle lengths (24–38 days) and regular tracking behavior during the five cycles around COVID-19 symptoms or vaccination or a similar time period for those experiencing no event (control group). We calculated the within-user change in cycle length (days) from the three consecutive cycles preevent average (either vaccination, disease, or neither; cycles 1–3) to the event (cycle 4) and postevent (cycle 5) cycles. We used mixed-effects models to estimate the age- and country-adjusted difference in change in cycle length across the groups. RESULTS: We included 6,514 users from 110 countries representing 32,570 cycles (COVID-19 symptoms: 1,450; COVID-19 vaccination: 4,643; control: 421). The COVID-19 cohort experienced a 1.45-day adjusted increase in cycle length during cycle 4 (COVID

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    • Global study finds COVID-19 disease may cause change in #menstrualcycle length https://t.co/zu7S1HG29q https://t.co/V34o7sWkfx

  • Mashup Score: 4

    Researchers examined how the timing of hormone administration during a cycle might affect the amount of hormones needed for contraception.

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    • A combination of estrogen and progesterone given during the follicular phase of the #menstrualcycle significantly reduced the level of hormones needed for effective contraception, based on data from a new mathematical model. #ObGynTwitter https://t.co/8R0kvHFYP4 https://t.co/a7noVRiPSP

  • Mashup Score: 2
    Wolters Kluwer Health - 1 year(s) ago

    JavaScript Error JavaScript has been disabled on your browser. You must enable it to continue. Here’s how to enable JavaScript in the following browsers: Internet Explorer From the Tools menu, select Options Click the Content tab Select Enable JavaScript Firefox From the Tools…

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    • #MenstrualCycle Phase, Menopausal Transition Stage, Self-Reports of #PMS and Symptom Severity: Observations from the Seattle Midlife Women’s Health Study https://t.co/EHxsxYtXNf @MenopauseOrg @LippincottMed #menopause