What are the differences between pre-op and post-op trans? This is just another interesting thing happening. Other trans folks can ease their dysphoria without certain surgeries, or with none at all. Reply October 3, Nikko. Now my periods usually last for a week and happen twice a month, just like my paycheck. I just thought Id toss in a couple things as Ive come across this, a lot has changed in past few years already. Mint now has a solo site!