Thanks everyone for your replies.

I made an enquiry through IVF Sunshine Coast and am really disheartend. The lady there said they are having trouble getting donor sperm and so are using American donors (which I expected). I never realised how expensive it would be. She said it would cost $1600, plus $950 for the sperm, per cycle! Plus extra costs (I think you have to register when you first start).

Even though I earn a good income, I don't really have that much money saved and it could take many cycles to actually get pregnant. $2,550 per month!! She also said as I'm single I wouldn't be able to claim it on Medicare.

I now feel like this is really out of my reach and I really didn't want it to come down to money. I'm going to ring the Brisbane clinic on Friday to see if they're any different.