Marijuana during pregnancy is a safe medication for both the mother and the fetus. In some cases, stopping marijuana can be far worse than continuing to use it while pregnant.
Check out this video I made explaining my thoughts on the matter.

Stopping Marijuana During Pregnancy May Be Harmful in Some Cases

I explain an example of how stopping marijuana during pregnancy can be detrimental to both the mother and the baby. This is especially true for PTSD. These women should continue to use marijuana to ensure a healthy environment for the baby.