The answer is: the uterus isn't what causes your period, it is effected by your period. What causes your period and what causes trans women's periods is the same thing: the endocrine system.

HRT changes the sex of your endocrine system. Feminizing HRT makes it a female endocrine system, giving us a 28-day hormone cycle just like cis women. At the end of that cycle, the hypothalamus floods the body with prostaglandins. Those are what cause all but one of the period symptoms, because they make muscles inflame and contract. They are what make the uterus shed its lining, they are what cause intestinal cramps, they are what cause body aches, they are what cause headaches and migraines. The only period symptom not causes by the release of prostaglandins throughout the body is depression, and that is caused by your endocrine system simply not processing as much estrogen and from simply feeling like shit.

So, the only symptoms trans women don't get every 28 days is menstrual cramps, because yes we do not menstruate since we don't have uteruses. But migraines, depression, body aches, intestinal cramps, and the infamous "period shits" don't exactly add up to us having any better of a time. Except we have to pretend that we're fine and nothing is different because no one believes that we get periods, not even cis women.

a first aid kit should prioritize severe bleeding control—that means wound-packing gauze and dressing (not band-aids) and something for pressure—and emergency rescue meds, which could vary depending on your household/your conditions and the context but should definitely include things like benedryl and aspirin and narcan if you can get it. survival shears for cutting clothing and bandages. you should also have a CAT tourniquet and spare 5-10 minutes learning how to use it from a YouTube video. it’s truly not difficult.

And there are so many articles and videos and discussions. Like, the scientific community is buzzing about this.

So much research will have to be redone because the data was absolutely compromised, off by orders of magnitude, by using standard lab gloves.

The world is probably not horrifically contaminated by microplastics. Sterile laboratories, however, are contaminated by latex and nitrile gloves.

Sources beyond dude just trust me, for the skeptics.

https://www.technologynetworks.com/applied-sciences/news/scientists-lab-gloves-may-be-causing-an-overestimation-of-microplastics-411138

Nitrile and latex gloves may cause overestimation of microplastics - Phys.org (it’s a pdf)

An antiviral pill has, for the first time, been shown to prevent COVID-19 in people exposed to the SARS-CoV-2 virus at home, according to trial results published today in the New England Journal of Medicine1. The drug could be a lifeline for those who still face real danger from the virus, such as care-home residents or transplant recipients on immune-suppressing medication.

a health policy paper has been published saying the name is officially updated to polyendocrine metabolic ovarian syndrome (PMOS)

polyendocrine= multiple endocrine factors

metabolic = affecting/affected by metabolism

ovarian = from the ovaries

essentially, instead of using the symptomatic term (many people with PMOS do not develop cysts) the new term widens the diagnostic area and makes it easier to diagnose, treat, and do research on people with PMOS (even atypical types, such as no cysts).

it may seem like a waste of time to change a name instead of focusing on research, but for a lot of medical professionals a name can be associated with a hard set collection of symptoms, so the name needs to change to acknowledge that the disorder is not well understood and has a broader, subtler, and often missed set of symptoms. for example ADD is considered an antiquated/unused term, and now comes under the ADHD umbrella. in healthcare names and terminology changes all the time, and this is a positive change. your local healthcare professional may not know about this unless theyre really up on the news though!

in case you want to read about the name change process that was published in the Lancet (one of the most impactful and well respected medical journals):