How to talk about transgender people?

Feel free to use the word "cisgender". This simply is the opposite of transgender. It's someone whose gender matches the gender they were assigned at birth. So, if you are not transgender or genderqueer, you are cisgender. For instance, a lot of studies are done on cis men and cis women, but the findings are usually reported as being applicable to just "men and women". A lot of the time, findings that are specific to cis men and cis women do not apply to trans woman or man. So simply adding that little three-letter word in front of men or women actually changes the story a lot, it makes it more specific and accurate, and it also raise awareness of a word that a lot of people probably don't know.