dyspraxia

does anyone know much about dyspraxia? my 8 year old son is getting speech therapy and she said to me that my sons showing signs of dispraxia. I Googled it of course and my son pretty much has all the signs. I'm just wanting to know a little bit more about it? personal experiences? where should I go from here should I make a doctor's appointment or is it not necessary? is there anything I can do to help it?