Read about research studies and the advantages of waterbirth
http://www.waterbirth.org/

Here's a great breastfeeding site including latch videos:
http://www.drjacknewman.com/

This site offers insight into increasing milk production:
http://www.makingmoremilk.com/

Here's a nice, short & sweet, birth animation video:
http://www.youtube.com/watch?v=Xath6kOf0NE&NR=1