you can have between 5 and 15. tho today i have had 20! well prob nearer to 22 now! (just pinched a bit of my sons t cke and butter). some people have a weekly allowance, some say you can carry them over, suppose it depends wht works best for you.
i think from now in im going to allow myself 10 then of i do slip up i have 5 syns to play with iykwim???