you should have around 3 movements a day... optimum. basically getting out what goes in... otherwise it builds up and causes all the nasties. should be medium brown in colour - not too light, too dark usu. means not enough water being drunk. and medium firm. sort of softish, but solid. not hard and painful to excrete.
hope this doesnt gross u out!! perhaps put some words into the search engine on this page and see what u get. i am sure i have read better details on here somewhere before.