Thread: HCG cloudy

my buddys HCG was cloudy when he made it usually he said it is clear?
- anyone have experience w/ cloudy HGC

Now with that said, he was wondering what it could be, he is very safe sterile but what if maybe there was a chance he drew up the mixed HCG w/ pin that was used to pin test(left over test in pin) :/
-will that ruin the HCG

and if its positive its good to go, ill let em know thx!