I was just wondering where you all experienced body hair growth first and when it started being noticeable?
I have always had four hairs on my left side of my chest around the nipple, but now I have 8-9 hairs there.

i noticed it on my face first, but that is because i'm naturally hairy anyway (i'm portuguese, it's a given). it started on my chin first, then my sideburns, then under my chin/neck. then it went along my jawline/above my upper lip. i'm still waiting for my cheeks to fill in more though. second was probably my back/shoulder area. third is my chest/stomach. i always had hair on my stomach and it didn't actually have any signs of growth until about a little over a year on T.

I also noticed around my nipples first.  Well that and my butt crack!  Then the uppers of my legs and some blonde chin hair.  Also a slight love trail.  I started growing more hair at about two months on T but it didn't start darkening until about four months.

I was pretty hairy to begin with, with the exception of my thighs. That started to fill in and get darker first, and then my arms. It took a few months for stomach hair to come in really well.

My butt crack. That was... weird.

After that, my stomach, I think, then my thighs (still not much there), then my face. It's all going verrrry slowly -- but I'm hoping the stomach hair won't make it up to my chest before I have surgery.

My legs poofed out first and by the time it creeped up all the way to my thighs. I actually have hairy knees now. I also noticed my arm hair increasing pretty early on but it's not something you can see miles away since they're very light in color. My leg hair is dark, though... Weird.

I'm apparently very slow to fur up but I'm wearing my terrible chin fuzz and pencil stache with pride. |D

2 months ish I noticed a slight mustache. It's slowly getting darker but I can't really see it unless I look at myself close in the mirror. My chin hair is getting longer and slightly more noticeable. Around 3 months I noticed hair growing on my stomach; now at 5 months there is now quite a lot on my stomach and am surprised at how much it's spreading. My leg hair is a a lot more dense. I have some hairs on my thighs but isn't noticeable. The hair on my arms is starting to darken and become more noticeable. I haven't noticed any butt hair thank god 
Btw as I'm blond I'm guessing that's why my facial hair isn't very noticeable yet; plus I wasn't hairy to begin with.

Got it on my chin and happy trail first.

Woo hair, it's exciting sorta.
Apart from the around the nipple hairs I now have more on my arms, tummy, legs, butt and face/neck. I am blonde so any hair isn't really noticeable but I am definately more fuzzy/have longer body hair.

I've been on T for six months. I always had long dark leg hair, but it's gotten a lot thicker and coarser; it's also filled in on my calves. My thighs and knees are now sufficiently furry with dark hair, as well.
I have an extremely long, dark happy trail that has slowly been creeping up my stomach. The scars from my top surgery are covered in hair and I can see it making a valiant attempt to continue up my pecs. My arms followed the same pattern as my legs.
I've got a pretty decent mustache going on and a ton of long dark hairs under my chin but my sideburns (which I had very high hopes for) are slower going.
I'm also starting to get smaller dark hairs on the back of my hands and knuckles as well as the tops of my feet.

All that's pretty cool. You know what isn't, though?
Shoulder hair. .... yeaaahhh, I keep trimming that every time I see it. 

I'm currently at the two-month mark and so far I've managed to grow a nice layer of peach fuzz on my cheeks and jawline, as well as the mustache area. Nothing terribly noticeable from a distance, but gives me a pleasant feeling of progress when I brush my fingers over it. The fine hairs on my stomach and chest areas seem to me thinking about darkening, and I think my leg hair may have thickened up slightly. I know there's more on my thighs than there was before.

So far, though, my only real show of progress is the one stray almost-black hair on my chin. Meanwhile I get to sit here all day and stare at the thin scraggly goatee of my 17 year old little brother and long to even have that much. His is such an awesome shade of bright freakin' blood red too... *sigh* Some people have all the luck...

I first started to notice an extension of the "happy trail". My sideburns came in with some patches on my cheek/chin. I had chest hair by 8 months on T. I had my top surgery 11months on T and the nurses commented that they hadn't seen someone with so much hair come in for the surgery lol. I'm now 23 months on T with a decent beard (no mustache yet, just darkened peach fuzz), chest/belly hair, some more arm hair, and back hair. I haven't noticed a receding hair line and my eyebrows haven't thickened at all. 

Mine started with my sideburns/under my chin.  Then it started filling in on my face, and is still doing so.  A few hairs on my chest, which is starting to increase.  My leg hair pattern is changing (now I'm growing hair on my upper back calves and it's connecting at the tops of my thighs, which always just had blonde hair.)  My hands are growing more hair, and definitely my stomach.  I'm starting to notice butt and shoulder/upper back hair