Whether pregnancy is possible in lupus erythematosus nephritis is related to the condition and medication. If the disease is in complete remission and no contraindicated drugs for pregnancy such as cyclophosphamide and methotrexate have been applied in the past six months, pregnancy can be considered at this time; if the disease is still in the active stage or contraindicated drugs for pregnancy have been applied, it is not recommended to get pregnant at this time. Usually, women with lupus erythematosus nephritis are recommended to delay pregnancy until the lupus nephritis is completely relieved, such as no lupus activity, normal urinary protein, stable renal function, blood creatinine in the normal range, normal glomerular filtration rate, etc.; in addition, some contraindications to pregnancy, such as cyclophosphamide, methotrexate, leflunomide, merti-methacrylate and so on, need to be stopped for six months, and then it is recommended that the patient consider pregnancy. If the condition is unstable and active, pregnancy is likely to affect the pregnant woman and the fetus, and the condition may worsen, with renal impairment and renal failure; and the application of contraindicated drugs for pregnancy may lead to malformation, miscarriage and stillbirth of the fetus. Therefore, pregnancy is not recommended in this case. If patients with lupus erythematosus nephritis consider pregnancy, it is recommended to go to regular hospitals in time and consult relevant doctors.