Hi mama! Kung occasional lang yan at active pa rin si baby, parang normal na cough talaga, lalo na pag may slight congestion lang o pagkatapos kumain, maraming babies ganyan through the day. But kung three times a day consistently at parang may concern ka, better check with pedia mo just to be sure lang, kasi minsan may mild cough lang talaga pero better safe than sorry, di ba? How is baby otherwise, active pa ba, kumakain ng maayos?