 Anemia may require ongoing evaluation and iron supplement.Urine sample or urinalysis can reveal the presence of proteinuria (protein in the urine), a possible indicator of infection or kidney disease, or the presence of blood which can indicate a urinary tract infection.Urinalysis might also show the presence of glucose (glycosuria), but women of child-bearing age are unlikely to have undiagnosed diabetes (this is separate from gestational diabetes that may occasionally develop during the course of a subsequent pregnancy).