Well I call it toddler diahrroea but he's 3 now and according to the 'net it can last until he's 4!
Ds2 has never ever had a well-formed poo - it's always sticky and soft. This is my second attempt at potty training and while wees are fine, he just will not poo in the loo or potty or even a nappy - only his pants. He's unpredictable when he will poo, so if he poos while at nursery, they send him home as he has "diahrroea" (they don't notice that it's "sticky" when he's in nappies - I guess as it absorbs more of the liquid).
I gave into pressure last time (after three weeks) because it was the only way I could get nursery to take him back. I really don't want to put him back in nappies again this time.
Any advice really really appreciated. I just don't know how to solve this one.