can anyone tell me what happens when you don't get the enter you need?
You grudgingly accept your 3rd preference because you didn't get into #1 or #2. Then a year later you realise that you really love your 3rd preference, and wouldn't trade it for 1 or 2 for the world.
True story 

That happened to my dad's friend's son. He just missed out on med, and accepted medical research instead. He then proceeded to top medical research, was offered a transfer into med, turned it down, and is now doing a PhD with a scholarship.
emm... which uni offers medical research? cos I dont think I will get into Med LOL.
Any mainstream uni will offer medical research.
There is no way I would ever do medicine:
- I am a germaphobe who suffers from emetophobia.
- Seems demanding. 60 hour weeks and in the latest news the QLD government tells doctors to drink 6 coffees a day at minimum (who's the doctor here?)
- I have no passion to become a doctor. The name may sound cool and it would make a new persona of you at dinners, but, really I would not want to become a doctor. Businessman yes, doctor no.