Pyelonephritis is actually a urinary tract infection. It is not the same as nephritis, so do not confuse the two. Thus, pregnancy is completely feasible for someone with pyelonephritis; as long as the infection is treated, the urine test shows negative results, and there are no white blood cells, pregnancy can occur without any impact. Currently, the treatment for pyelonephritis is anti-infection therapy. Since the bacteria have entered the kidney via the urethra, this treatment needs to last for two weeks. If the treatment duration is insufficient, there could be a recurrence of pyelonephritis. Additionally, it is important to drink plenty of water, urinate frequently, avoid holding urine, consume more than 2500 milliliters of water daily, and maintain a light diet avoiding spicy and irritating foods.