I haven't been to a class yet, but I am hoping to learn...

X please show me some positions that are not lying flat on my back
X please give me some insight about what might happen the first hour or two after the birth
X educate me about some pain relief options, should I choose to use them
X show my husband how he can be involved in the birth

hmm... having not given birth yet, I don't really know what I don't know. Sorry I haven't been much help!