So I want want to try and hatch some eggs instead of buying chicks this year. I know absolutely nothing about hatching. 1st- Is there more success with ordered eggs or could I use my girl's eggs (they would be a buff orpington NH red cross)? is there a way to test for fertility? 2nd- Incubators? do you make your own or buy one? what is cheeper? what is more successful? 3rd- Is there a book or website you would recommend? Thank you for your help!