It is mandatory to warn for the above-mentioned issues, as part of an ongoing effort to try to make this community a safe space for those who are triggered. Failure to do so will result in deletion of the post in question. If you are unsure whether something in your fic would be considered triggering, please feel free to ask me. If a fic is posted that does not warn and contains triggering elements, please bring it to my attention. Thank You.
For an indepth-explanation of triggering, a good essay to read:
(Warning: Very explicit discussion of sexual assault and the nature, anatomy, cause & effect of triggers. Is itself triggery.)
Sexual Assault, Triggering, and Warnings: An Essay