This was one of the things that finally made me get on HRT. I never had much, but I noticed some starting to grow in. Totally unacceptable. There was already some around the nipples, which is REALLY annoying (even if it never shows), and which I fastidiously pluck. There are a few on my chest as well as a few around my belly button and below, which I also pluck or shave. The ones aroung the nipples and a few near the belly button can be really thick and wiry. It hasn't been much of an issue, since I don't have much anywhere that anyone would ordinarily notice. Nevertheless, I have been eagerly anticipating their disappearance. No such luck so far, at least, none that I can be sure isn't just wishful thinking.
At least it's not getting worse.