Chemotherapy And Pregnancy How Can The Placenta Filter Chemotherapy But Not Cigarette Smoke?

How can the placenta filter chemotherapy but not cigarette smoke? - chemotherapy and pregnancy

I just discovered I'm pregnant with my third child. I discovered I was with my first pregnancy until about 4 months where I smoked and drank. When I found out I was pregnant, I am quit of course. My second pregnancy, I realized very early on and was smoking a couple of days before I left, a limit, I was 4 months old. Even now, after my second child, unfortunately, I turned to smoke, and I learned that I am one months. I quit smoking slowly and at some point, but I have a question that apparently no one can answer. In the past I was the diagnosis and treatment of cancer of the cervix. I had just made a test and know quickly if I turn my face. I researched and found that if I cancer again, during pregnancy can be treated with chemotherapy. Apparently, the placenta chemotherapeutics filter. I guess my question is, how chemotherapy placenta filters, but not cigarette smoke, herbal supplements and alcohol. They enter the bloodstream and is filtered through the placenta.