for the past few weeks, nt every day, but when my lo poos, usually once a day, it has been a bit runny, and has gone all theway up his back. he is teething, and we have started using pammpers cos they were on offer. do you think its cos of nappy, or is it just he is pooing so hard and cos its runny ish??? dont think he is poorly cos its not runny every day, and hedoesnt cry. its just vile when its nearly up to his arm pits!!!urgh, and it really can stink sometimes!!!