Article in English: Alcohol is a big no-no for pregnant women, as its consumption is responsible for an array of birth defects and complications. Drinking alcohol significantly increases the risk of miscarriage or stillbirth, makes it more likely that your child will have developmental disabilities later in life, and puts your baby at risk of fetal alcohol syndrome (FAS). Cut alcohol out of your diet completely while pregnant, to avoid risking these complications. If necessary, seek help from a therapist specialized in drug and alcohol use.  If you happened to consume alcohol prior to knowledge of your pregnancy, don’t worry - so long as you cease your drinking habits, it is unlikely you’ll experience alcohol-related complications. Some doctors and women believe that an occasional small glass of wine during pregnancy is okay. Talk to your doctor about this. Although coffee, tea, and soda may be favorite drinks, if they contain caffeine they can be harmful to your little one. Caffeine consumption while pregnant is linked to higher rates of miscarriage and birth complications.  It is best to cut out caffeine from your lifestyle altogether, but some doctors believe up to 200 milligrams (equal to one 10oz cup of coffee) per day is safe. When possible, use caffeine-free or decaffeinated versions of coffee, tea, and soda. Foods that contain caffeine (like chocolate) are fine in moderation, because the levels are so low. Certain food-borne illnesses, including toxoplasmosis and listeriosis, are often present in undercooked and raw meat. These illnesses can be quite dangerous to a developing child, making it best to avoid the foods that carry them. Avoid eating any shellfish, raw fish (like sushi/sashimi), rare or seared meat, and raw eggs. Heavy metals, like mercury and lead, are incredibly damaging to a growing baby and can even cause death in high enough amounts. Some fish have particularly high levels of mercury, making them dangerous for pregnant women to consume. These fish include swordfish, shark, king mackerel, tuna steak, and...

Summary in Chinese:
不要喝酒。 停止摄取咖啡因。 不吃生或未煮熟的肉。 不吃汞含量高的鱼。