Someone told me that it was the intestines thinking that they're are irritated (with the fecked up IBS nervous sytem down there! ) and so producing mucus to try and sooth things down. But there's no actual irritation in the first place!
Also, I think it's partly when your BMs kinda separate into hard bits and mucus instead of normal poo!
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Re: What causes mucus in the stool?
) and so producing mucus to try and sooth things down. But there's no actual irritation in the first place! 
