Anyone can help me figure this out? Lo is 2 years old. Recently, (2-3 days ago?) She has been coughing right before she sleeps. Sometimes for a good 30mins to an hour. But when shes asleep she doesnt cough and not in the day also. Just about the time she's going to bed and if she happens to wake up in the middle of the night for a feed or two. Her cough sometimes has this wheezing sound but it you can barely hear it as its once or twice in the whole episode and you need to really strain your ears and the room to be absolutely quiet for you to hear it.