What kinds of illegal drugs are harmful to fetuses?
All illegal drugs can be harmful to fetuses, and should be avoided during pregnancy. Some of the most common illegal drugs and their side effects are listed below: Marijuana – The research studies on marijuana effects on fetal development during pregnancy are based on animal studies and the results are conflicting. Some studies have shown that infants exposed to marijuana will have fine tremors, and irritability. What is known is that marijuana does cross into the fetal circulation and reduces the amount of oxygen available to the growing fetus. Crack/Cocaine – Crack and cocaine have some of the most dangerous side effects for both the mother and the baby. Some complications the mother may experience include cardiovascular problems, pulmonary disease, liver damage, seizures and death. They are also at increased risk for preterm labor and delivery, and have babies with a lower birth weight. As blood pressure rises, the placenta can separate from the uterus causing fetal death and seriou
