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.
No but it affects the fetus in a negative way. Will xtc, cocaine, or marijuana cause a miscarriage. http://www.chacha.com/question/will-xtc%2C-cocaine%2C-or-marijuana-cause-a-miscarriage. Ecstasy, cocaine, and marijuana do cause a miscarraige. It is best to not smoke, drink, or do any drugs during pregnancy.