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Articles Tagged With: menses

  • COVID-19 Vaccine and the Menstrual Cycle

    In a retrospective cohort analysis of prospectively tracked menstrual cycle data from the smartphone application “Natural Cycles,” the COVID-19 vaccine was associated with a less than one day change in menstrual cycle length and no change in menses length.

  • COVID-19 Vaccine and the Menstrual Cycle

    In a retrospective cohort analysis of prospectively tracked menstrual cycle data from the smart phone application “Natural Cycles,” the COVID-19 vaccine is associated with a less than one day change in menstrual cycle length, and no change in menses length.

  • When Is the Ideal Time in the Menstrual Cycle for IUD Insertion?

    In this retrospective cohort study, women using the levonorgestrel intrauterine device for noncontraceptive indications had higher expulsion rates (38% vs. 17%, P = 0.03) when insertion occurred on day 1 to day 8 of the menstrual cycle compared to after day 8.