Re: Using multiple positions
If you're happy and your baby is happy and you're not coming down with plugged ducts, just use the positions that work for you. Different positions will come with time, as your baby grows larger, stronger, and more adept at nursing. By the time you're nursing a toddler- if you choose to go that long- your kid will be latching on upside down and backwards, with no help from you at all!
Basically, right now I wouldn't try to make things too complicated. Just enjoy your baby.
Coolest thing my big girl said recently: "How can you tell the world is moving when you are standing on it?"
Coolest thing my little girl sang recently: "I love dat one-two pupples!"