Women are considered to have an irregular menstrual cycle if their cycle length is less than
21 days or more than 35 days, accompanied by less or very severe blood flow. The …

Menstrual characteristics are important signs of women's health. Here we examine the
variation of menstrual cycle length by age, ethnicity, and body weight using 165,668 cycles …

Importance Early menarche is associated with adverse health outcomes. Trends toward
earlier menarche have been observed in the US, but data remain limited on differences by …

Importance Texas' 2021 ban on abortion in early pregnancy may demonstrate how patterns
of abortion might change following the US Supreme Court's June 2022 decision …

Importance Following the US Supreme Court ruling inDobbs v Jackson Women's Health
Organization, Georgia's law limiting abortion to early pregnancy, House Bill 481 (HB481) …

STUDY QUESTION Does the exposure to job loss during pregnancy increase the risk of
miscarriage or stillbirth? SUMMARY ANSWER The experience of own or partner's job loss …

Period-tracking applications (apps) have been perceived positively as a health literacy tool
that increases menstrual and bodily awareness, thereby empowering users to better prepare …

Importance Polycystic ovary syndrome (PCOS), characterized by irregular menstrual cycles
and hyperandrogenism, is a common ovulatory disorder. Having an irregular cycle is a …

Menstrual irregularities are very common, and affect women's health, wellbeing, and daily
life. 1 Before the covid-19 vaccination roll-out, menstrual changes after vaccination were …

Pregnancy-related health care, including abortion care, is critically time bound. For
pregnancies that will end in a birth, timely pregnancy recognition allows a person to access …