I still haven't had that happen....

I was leaking actually quite terribly around 17 weeks. It still happens every now and again, on and off-- but not to the extent it was. It was actually so bad that if I slept on my side I would awake to a bit of a "puddle" under my breast.

I havent had no leakage yet which im fine with .............

I know how you feel cause it freaked me out too! I thought that you only started leaking like that right before you delivered so when it happened to me at 18 weeks I flipped out thinking I was going to deliver then!! But, its normal, mine is normally clear or yellowish clear but occasionally a little white comes out too. Dont stress about it.

I'm worried that I'll be out in public when it starts and I'll have a huge wet patch on my shirt

Thanks for all your feedback
I havn't noticed it today but cheryl it was only a little droplet so far.Nothing which would have gone through my bra if i was wearing one at the time thankfully.
Although all the feedback about wet patches and pools of it did turn my stomach a bit......... i know it shouldnt and its all natural but when its the first time it is a little alien-like.Im definately up for trying to breastfeed and am quite determined to give it my best shot and that doesn't make me feel squeamish.
Im a little worried about something else though too.......this might sound really silly now lol.
Before preg i was a 38A in uk bra's (more than a handfuls a waste hehe) and have now gone up to 38B. HOORAY!thats huge for me!!
Im hoping they will get a bit bigger but only due to the fact that im worried the size will have an influence on the quantity of milk produced?
IS MY LIL RICE GRAIN GONNA STARVE??!!
See i told you it was silly!!

Size doesn't matter. There's women with teeny boobs who r putting ut more milk than me and im a DD!!! lol im sure you'll have more than enough!!!

22 Weeks for Me..it's a really weird feeling to know you have that coming out isn't it?

Nope, there is not correlation between breast size and the amount of milk produced.