My ds (16mo) has had a cough for about a week or so, it wasn't bad just the odd cough every hour but today he's woke up and is coughing so much. I've timed how many times he has coughed in five minutes twice, first time was 13 and the second time it was 16. I timed again another 5 minutes, nothing for the first four then 8 times in a minute. He has no temperature, he is well in himself but is just constantly coughing. It sounds quite dry and sore. I'm normally a quite laid back parent and the fact he is fine in himself probably means he's okay but I'm just not sure about this one, any advice? Should i go to a walk in centre or not? What can I do to help him?