Hi, Marijuana use during pregnancy can have negative effects on fetal development and health. Tetrahydrocannabinol (THC), the psychoactive compound in marijuana, can cross the placenta and affect the developing fetus. Research suggests that marijuana use during pregnancy may increase the risk of low birth weight, premature birth, and developmental problems in children, including cognitive and behavioral issues. In addition, THC can accumulate in the fetal brain, potentially leading to long-term changes in brain function and behavior. Regarding your question about whether DFS will take your baby from you if THC is found in her system, it is possible, but it depends on several factors, including the laws in your state, the policies of your healthcare providers, and the specific circumstances of your case. In some states, a positive drug test for marijuana can lead to a report to child protective services, which may investigate and take action to protect the child if necessary. However, policies and practices can vary between states, and even between healthcare providers within the same state. It s important to talk to your healthcare provider about your concerns and seek advice on how to address any issues related to marijuana use during pregnancy. Your healthcare provider can provide information about resources and support available to help you quit if needed. Finally, it s important to note that seeking help for substance use during pregnancy is not a sign of weakness or a lack of love for your child. It takes courage to seek help and make changes, and there are resources available to support you in this process. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Priyanka, General & Family Physician