First Signs of Miscarriage. One of the first signs of miscarriage is vaginal bleeding. Up to 25 percent of all pregnant women have bleeding at some point in pregnancy, about half of those will have a miscarriage. Bleeding that is a sign of miscarriage may be scant or heavy.
Signs and Symptoms of Iron Deficiency. Signs and symptoms of iron deficiency may include brittle nails, swelling or soreness of the tongue, cracks in the sides of the mouth, an enlarged spleen, and frequent infections. People who have iron-deficiency anemia may have an unusual craving for nonfood items, such as ice, dirt, paint, or starch.
1. You're low on iron Concave or depressed nails (like the inside of a spoon) can be caused by low iron levels, or anemia. Iron helps form hemoglobin, a molecule that shuttles red blood cells loaded with fresh oxygen to your nail matrix, explains Ella Toombs, MD, a board-certified dermatologist based in Washington, DC.