Ren,

I live north of Brissie and I have booked my 3D-4D scan for mid September already. I am having my 18-20 week scan at 21 weeks at a place in South Brissie. I will be having regular 2D morph scan and 3d/4D images done in same visit. You get a DVD, a 'book' of photos and a consulation afterwards (of results). This place has a great website which will show you images at certain stages in pregnancy, tells you what to expect and the cost. If you call they will tell you the medicare rebate and gap. Is $295 before medicare rebate. There is a special form that GP needs to fill in order to get the scan. I have reached the safety net so will not be much out of pocket (no more than regular scan if not yet reached safety-net). PM me if you are interested in more info.

Hope this helps.