Books to prepare us for making babies?

My wife and I are planning to start trying to conceive in the next few months, and being academic bookish types, would like some books on the whole process. Specifically, we're interested in fertility issues (we're in our mid-30s) and generally the logistics of the whole process - prenatal nutrition, choosing a doctor and a hospital, preparing for the kid, and so on. My personal preference is for books that are more detailed (citations to back things up are great) rather than touchy-feely.
posted by pombe on Jan 23, 2013 - 11 answers