Information for Your Pregnancy - by Dr. Y. Sandy Hu and her colleagues.
Genetic screening options at Perinatal Services BC, with a brochure here
Comprehensive booklets for your pregnancy and baby include Baby's Best Chance and the Pregnancy Passport, both available at Healthy Families BC along with lots of other resources!
MotherToBaby: medication safety during pregnancy (American website)
Pregnancyinfo.ca is a terrific website for everything you need to know about pregnancy, written by the obstetricians and gynecologists of Canada