The child is pulling out from coughing up phlegm... but now twice with…

The child is pulling out from coughing up phlegm... but now twice without coughing... why interesting? I'm already afraid to feed him? Can a child pull out because of a cold? There was no flu until today, since the second half of the day his nose is running... And can it be not yogurt? I ate yogurt that has been standing in the refrigerator for a day... it hasn't spoiled, of course, but still ? This morning he pulled out from coughing. And now for the first time, the breast released and pulled out, the second time after a piece of biscotti (cake). Sweet I don't give him, but try once, so that the eye doesn't