CVM is especially concerned that pet owners are going online to buy two types of commonly used prescription veterinary drugsânonsteroidal anti-inflammatory drugs (NSAIDs) and heartworm preventives. Both drugs can be dangerous if there is no professional involvement, says Hartogensis.
Related to Pregnancy. Marijuana May Harm Fetus. March 25, 2003 -- Smoking marijuana during pregnancy may cause lasting behavioral and mental defects in the child. A new study in animals suggests that children who are exposed to marijuana in the womb may suffer from a variety of long-term problems even if they aren't born with obvious birth defects.
Marijuana smoked by a pregnant woman remains in the baby's fat cells for seven to 30 days. Smoking marijuana can affect the amount of oxygen and nutrients the baby receives, which may affect growth. Marijuana is never safe during pregnancy and it can harm the baby at any stage.