Last night on 90210, Adriana, the drug-addict turned mother-to-be, was out dining with her boyfriend and ordered a hamburger, medium rare.

Pregnant Adriana could learn some things from Barfblog.

Medium rare does not mean the burger is safe to eat – rather a hamburger needs to be cooked to 160F, by someone who knows how to use a meat thermometer properly, to be safe. Cooking hamburgers to 160F is the only way to kill deadly microorganisms like E. coli O157:H7. Pregnant women, with their suppressed immune systems, should be particularly careful, and avoid certain foods.