I just wanted to jump in on this because I'm halfway through my first pregnancy (due in Jan) and starting to consider which route to go with childbirth education. We're having a home birth, so I think we're probably going to do an in-person class focused on home birth specifically with a local midwife. I live in Boulder, though, so there are lots of options around. I've already got a doula picked out, and she actually loaned me a hypnobirthing book and CDs... I think it was the hypnobabies home study course, actually, but I'm at work and can't double check. I haven't dug into it yet.
I saw someone above mentioned La Leche League as a good resource for connecting with other moms, and I wanted to chime in on that, too. I think the biggest thing that has helped me to have a mostly mustachian pregnancy has been my involvement in the local birth community. I teach prenatal yoga, so I have ties with a lot of new moms, I know a lot of doulas, and I get a lot of recommendations on all of the options that are out there. Through all of these connections, I've hardly had to spend any money on anything but my midwife and diagnostics. What money I have spent has been at thrift and consignment stores, and I'm feeling really optimistic about the amount of waste (both material and financial) that we're going to be avoiding because of the amazing community around here. I definitely intend to pay it forward. So, my big recommendation for mustachian pregnancy and birth is to get involved-- La Leche League, childbirth education, whatever you can find! And I would definitely recommend some sort of childbirth education outside of the hospital, even if you are having a hospital birth. The baby's going to get here eventually regardless, but any preparation you have will only help you to better deal with whatever comes up when you go into labor. If you can save money in another areas, I think spending on a childbirth ed course that really fits your personality is a solid investment.