Ds has had intermittent squits since we came back from hols in mallorca about 3 weeks ago. he isn't particularly ill, more suffering with the loss of sleep when he needs to go loo 3 or 4 times a week in the early hours of the morning and have a waterbottle for an hour to settle his upset tummy. Dr suggests stool sample but cannot begin to imagine how on earth i'm going to 'harvest' this? Any ideas?