Generally speaking, it is best to stop taking anti-tuberculosis drugs for one year before you can get pregnant, at least 6 months. Why do you say that? Let’s talk about why it takes so long in three ways. 1, the treatment course of tuberculosis is very long, the drug accumulates in the body for a long time, and it takes a certain amount of time to metabolize the drug after stopping it before it can be eliminated from the body. 2, tuberculosis is a chronic immunocompromised disease, after treatment to recover from the disease, but the body state will take some time to recover, this time premature pregnancy, the disease is prone to relapse or miscarriage. Although the relapse rate of primary tuberculosis is only 2%, it needs to be observed for a certain period of time after stopping the medication, and if there is a relapse, the medication should be continued.