Chances Of Kidney Stones During Pregnancy. The majority of stones consist of calcium containing crystals. Also the biochemical changes occurring during pregnancy can cause the formation of kidney stones.
Additionally calcium absorption is increased during pregnancy. Only 10 to 15 women get caught by kidney stones during pregnancy in 1500 3000 pregnant women. A kidney stone of size less than 5mm pass spontaneously in about 85 cases of kidney stones during pregnancy.
Overall kidney stones affect about 1 in 11 people 19 of men and 9 of women by age 70.
This shows that the stones during pregnancy are different from the stones of non pregnant women. This is why pregnant women should consume plenty of fluids. This disorder is rare in women who are pregnant. Kidney stones occur in about one of every 1 500 to 3 000 pregnancies about the same rate as in non pregnant women of childbearing age.