Hi and welcome!
They *look* like port wine stains, but I can't be sure. What part of Australia are you in?
Here are our listings for doctors in Australia:
Dr David Lord
Radiology Department
Vascular Birthmarks Program
Childrens Hospital Westmead
Locked Bag 4001
Westmead NSW 2145
Sydney Australia
www.chw.edu.au/site/directory/entries/vascular_birthmarks.htm
Dr. Tony Moore
Adelaido Plastic Surg. Assoc.
Memorial Hospital North Adelaide,
S. Australia 8267-1800
Dr Philip Bekhor
Director, Laser Unit
Royal Children's Hospital
Melbourne, Australia
and
Laser Dermatology
503 Elgar Rd
Box Hill, Melbourne
Victoria
Phone 61 3 9890 1844
www.laserdermatology.com.au