Sooner or later final summer season, there have been simply too many studies of protesters who had skilled irregular menstrual cycles after being uncovered to tear gasoline for Britta Torgrimson-Ojerio, a nurse researcher on the Kaiser Permanente Heart for Well being Analysis in Portland, to dismiss them as coincidence.
A preschool instructor informed Oregon Public Broadasting that if she inhaled a big quantity of gasoline at night time, she’d get her interval the subsequent morning. Different Portland residents shared stories of intervals that lasted for weeks and of surprising recognizing. Transgender males described sudden intervals that defied hormones that had stored menstruation at bay for months or years.
Dr. Torgrimson-Ojerio determined she would strive to determine whether or not these anecdotes had been outliers or consultant of a extra widespread phenomenon. She surveyed round 2,200 adults who mentioned they’d been uncovered to tear gasoline in Portland final summer season. In a research revealed this week within the journal BMC Public Well being, she reported that 899 of them — greater than 54 % of the respondents who probably menstruate — mentioned they’d skilled irregular menstrual cycles.
“Regardless that we can not say something scientifically definitive about these chemical brokers and