I was on HRT for five years before I had FFS, and I would have gotten it after 1-2 years of HRT if I had the $monkey for it. I didn't have my facial hair removal completed prior to FFS, but I didn't have a lot of facial hair, barely any hair grew on my cheeks, and the hair on my upper lip and chin was not very dense, which I am very thankful for since facial hair removal can cost 10k or more.