Oh sorry! Just reread.
It's up to the employer it's their money.
Big companies that want v specialised offer all sorts to attract staff and keep them.
As long as they are as good on other cosmetic surgery, mat leave, MH support, Meno etc etc then I mean that's fine by me.
And as hardly anyone has genital surgery they know it won't cost much but looks really good for them. (The surgery that's v v major expensive and must be awful recovery).