oooooh https://www.youtube.com/watch?v=YrJ1p2074Rg
Hormones are chemical messengers that your cells release to send and receive signals between other cells in your body.
Ghrelin, for example, signals when your body wants you to eat, so it makes you feel 'hungry'. (Subject experts: pls add corrections, ty.)
You may know the hormones called progesterone, testosterone, or estrogen.
Everyone produces these hormones in different amounts, regardless of assigned birth sex, HRT (which cis, trans, AND nonbinary people can use), or felt personal gender.
(IDK best phrasing for respectful, precise clarity with near-zero risk of misinterpretation. Open to suggestion.)
Wait, wait. Menstrual ASTHMA?? Ok, maybe I need to pay more attention.