Confirmation of Pregnancy (tests & symptoms)

I've tried to weed out the myth and included resources that seem to me to be fairly reputable.

• "Early symptoms of pregnancy: What happens right away"  A good article by the Mayo Clinic. 
• "Early pregnancy: Morning sickness, fatigue and other common symptoms" An article in the CNN.com Health Library
• Ranking on sensitivity to hCG
• Comparison of one step home pregnancy tests
• Home pregnancy tests: Can you trust the results? A good article by the Mayo Clinic