If you want to give birth in a public hospital, choose which one you would like to go to then ring the ante-natal clinc there, they will book you in for between 12-14 weeks probably. If have any questions or concerns you could ask if you could speak to a midwife, or find another GP to go to. I would also recommend buying a pregnancy book, there are plenty of good ones out there, I think there is even a recommended reading list on the BellyBelly main site.

Bon