Yes, and I guarantee you even if that paramedic didn't smell too much and had his N95 on all through that shift in Feb 2021, I surely got an impression about what the shedding phenomenon does to your cycle... I guess it's hard for men to understand, what irregularities in that cyclic event means for females...

if sth is like clockwork, and then you skip half the day, everyone would note... but who talks about their menstrual specifities out in the open???

foamites... and mask do as much as undies to stop a fart!