Not being able to walk alone past dark by yourself (from work)...or even get a cab. Generally just living in a society where female rape, assault, and murder are still common and not feeling like you can defend yourself because apparently pepper spray is against a rapist's human rights in the UK.
Having interviews with male managers who ask if you're planning on having children soon (seriously) even though that's not supposed to be asked.
Not being comfortable wearing a modest dress in hot weather in certain parts of the UK due to leering.
Being expected to have children by 35 otherwise there must be something wrong with you.
Being told that the world has changed and now women can be financially independent but still getting paid less than your male colleagues and not being able to afford to live comfortably like your female friends who don't work but who had children and moved in with a man.
Periods are the least of our ****ing worries, seriously.