I really hope you meant MtF and not mrf (cause it's ableist af), but yeah, raising the arms can put strain on the chest muscles and the incision sites, which can slow down the healing process and increase the risk of complications according to Dr. Patrick Briggs (Mar 22nd 2023)

[–] Blahaj_Blast@lemmy.blahaj.zone 5 points 1 year ago (2 children)

Yes! Honestly, not sure I've heard mfr before, but my initial guess is that it sounds the same as mf.

[–] PeachyMcPeachface@lemmy.blahaj.zone 5 points 1 year ago (1 children)

Naw it's mentally r-slur female. I figured mtf was the intended usage after checking your most recent posts. Thanks for confirming!

[–] usualsuspect191@lemmy.ca 5 points 1 year ago (1 children)

There are people not only using this phrase, but enough that they need an abbreviation for it? WTF

[–] PeachyMcPeachface@lemmy.blahaj.zone 1 points 1 year ago

It's from a "joke" from arrested development, according to Urbandictionary

[–] chase_what_matters@lemmy.world 4 points 1 year ago

I kind of need to know now