Pregnant women with kidney stones have the same symptoms as ordinary patients with kidney stones, and the symptoms that can occur include: 1. Pain, which can be located in the lower back or in the abdomen, which is related to the location of the stone. In the case of kidney stones, pain in the lower back will occur within the renal pelvis, and if the kidney stone gradually empties into the ureter, it gradually causes pain in the abdomen. The pain can be accompanied by symptoms such as nausea, vomiting or abdominal distension. 2. Urinary tract irritation symptoms, stones can lead to frequent urination, urinary urgency, painful urination and other symptoms. When stones are combined with infection, there can be obvious symptoms of urinary tract irritation. 3. bleeding, when stones rub against the mucosa or cause infection, they can cause mucosal rupture and bleeding, which can be manifested as the symptoms of hematuria. 4. elevated body temperature, when stones are combined with infection, they can cause fever, which can be accompanied by chills before fever, and the symptoms of back pain can be continuously aggravated at the same time. The fever may be preceded by cold symptoms, and the fever may be accompanied by a persistent increase in back pain.