A web site with a lot of information for mothers considering options for delivering their baby other than in an hospital. The emphasis - research papers cited, et cetera - is on Western Europe.
The Organization of Teratology Information Specialists provide excellent fact sheets that answer FAQs about drugs/medications/exposures during pregnancy.
The Dr.MOZ site has a nice collection of new parent resources (adoption info, baby names, etc). Their main resource for new and soon-to-be dads comes in the form of The GoodFather gift CD-ROM which teaches new dads baby skills.
Web site dedicated to everything about trying to conceive. Browse the hundreds of early pregnancy symptoms, send TTC and PG ecards, browse the +HPT and +OPK foto galleries, unisciti in the TTC o PG communities online!