In the second trimester of pregnancy if the urine protein appears 2+ then it is something that needs to be taken seriously and may be more serious. Urine protein 2 + is considered to have reached a moderate proteinuria. This suggests that there is a pathological phenomenon, the need for timely medical attention, there may be a urinary tract infection, kidney stones, kidney function abnormalities and other causes. Generally speaking, if proteinuria caused by renal dysfunction occurs during pregnancy, the degree of difficulty of these interventions as well as the cycle will be longer, so it is necessary to seek timely medical treatment to avoid affecting the growth and development of the fetus. At the same time, you need to check the renal function as well as blood pressure regularly during pregnancy. Normally in the diet should pay attention to low salt, low fat, do not eat spicy greasy stimulating food, and pay attention to rest, avoid staying up late.