My baby boy is 4 and half month old and ten days ago he had blood and mucous in his stool. He is on antibiotics as he is recovering from strong UTI. The blood had not occured again, but the mucous continues to be there for almost ten days. I have consulted it with doctor who thinks it is possible allergy. But I am still very stressed about it. Does any of you has any similar experience? Are there any stool specialists doctors?