My 2 month old still poos very frequently through the day, anything from 4-8 squirty mustard-like poos a day. At least 1-2 a day are very runny and leak through her nappy. While I expected this with an EBF baby for the first few weeks, I had understood that EBF babies poo more early on but then settle into less frequent poos, maybe once a day or even less. It was one of the advantages of bfing that I was looking forward to! Was I misinformed? 
My 3-year old was mixed fed and then FF only from 8 weeks and I don't remember him ever having so many runny poos so often and definitely by 8 weeks he had settled into 1-2 poos a day. It was a lot less work! The amount of laundry piling up is getting craxy...so when do the non-stop runny BF poos decrease?