The best source of iron is from meat, chicken or fish. Your expected weight gain during pregnancy is around 10 - 12 kilograms. The weight gain is accounted for by growth of the baby, uterus and placenta, as well as an increase in breast tissue, extra fluid, and energy stores laid down in preparation for breast feeding. Listeria is a type of food poisoning that can cause miscarriage, premature labour and stillbirth. Pre-prepared salads, cold meats, shellfish and pate are examples of food to avoid.
Toxoplasmosis can affect fetal development.
To avoid infection, take care with hygiene when preparing raw meat or when handling pets, particularly cats. Alcohol and smoking in pregnancy Heavy alcohol intake during pregnancy can cause birth defects. While the effect of moderate or social drinking during pregnancy is not fully known, the safest advice is to avoid drinking alcohol during pregnancy. This is particularly true for the first 12 weeks of pregnancy when most of the important fetal development occurs. You are strongly advised to give up smoking during pregnancy as it can slow the normal growth of your baby.