Any parents with kids who had or have larynogmalici and paradoxical vocal fold movement?

We just had our first son and from the start he was diagnosed with Laryngomalicia and paradoxical vocal fold movement.Both are benign and according to the doctor they grow out of it in most cases. However we have to wait and see.He has noisy breathing and sometimes hard to breathe when he gets upset. Other then that he is healthy, breast feeding, toilet, growing.

Any parents out there with older kids with this disorder? How did it go for them? Did they grow out of it? Any troubles with speech?