Patients with tuberculosis who are cured and do not have Mycobacterium tuberculosis in their sputum are not infectious and do not have clinical symptoms and manifestations, but only old lesions can be seen on lung imaging, so they can become pregnant at this time. Tuberculosis is a wasting disease, and it takes some time to recover from it, so it is best to get pregnant after recovering. Patients with TB generally have a good prognosis through reasonable and standardized anti-TB treatment, and most patients can be cured. Symptoms usually subside after 2-3 weeks of treatment. Without standardized and reasonable treatment, the disease can deteriorate and the tuberculosis bacilli can spread to other organs and cause other related diseases, such as liver tuberculosis, intestinal tuberculosis and bone tuberculosis, which can be life-threatening in severe cases.