Kati~ Give the expectant bparents more credit and that will also put your fears of not being chosen to rest.
A lot of them will care more about who you are and if you will truly love and care for their child more than what you have materially.
We had fears too about not being chosen. I think we all do at some point. Don't sweat it, when the time comes you will be chosen...then you get the nerve wracking fun of waiting!
Good for you for researching all your options ahead of time!
Blessings!
Judy