Great bump pic @frenchy81!
We have 8 frosties so hopefully won't need to do another fresh cycle. Not sure when we will try for no. 2 - we are looking to buy a house towards the end of next year, will depend on that I guess!
I've never had major medical expenses at tax time but looked up what you can get back. If you're a couple earning under $168,000 and out of pocket expenses for the financial year was more that $2120 then you could get 20% back at tax time. Obviously depends on individual circumstances but info is on the ATO website (I think figures are right but double check!). We have started a spreadsheet with all payments, rebates, etc so it will be easier. This may help with budgeting! Love a little extra cash at tax time