Sorry that my advice to post your question here (where there is more traffic) and my concern that 6 weeks was too short of an orientation was too negative.
So, positive happy suggestions? Volunteer to go in on EVERY type of case. Especially the ones you don't like. That means IUFDs, TOPs, births with fetal anomalies, and other relatively unusal or unpleasant cases.
NSVDs and routine C/s are a dime a dozen, and although no two are identical, you have plenty of time to just get used to the norm. But it's best that you're exposed to the difficult (emotionally and procedurally) cases while still on orientation. So not only will you look like you're taking the initiative and not trying to just get the happy endings (which everyone loves!), you'll also get valuable experience.
Also, try to take as many inservices/CEUs as you can-especially in cultural care, prematurity (MoD often has free seminars on prematurity related topics), grief and loss, HIV/AIDS, etc.
Most of the stuff you need to know just comes from common sense and experience or a combo of the two. Know your limits. If you're not sure, ask. If you need help, speak up. Know that not every patient will like you, and you can't help that. Find a good medium on what you want to invest emotionally into each case (ie finding a balance between not caring at all and pouring your heart's energy into every woman who walks through the door).
**Remember that pregnancy and birth are normal phases of life and not medical conditions. A pregnancy/birth should be considered normal until proven otherwise, not the other way around.
Best Wishes