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.
Lengthwise grooves or ridges may indicate a kidney disorder and is associated with aging. An iron deficiency may also cause ridges. Brittle nails signify possible iron deficiency and thyroid problems, impaired kidney function and circulation problems. Flat nails can denote Raynaudâs disease. Yellow nails can indicate internal disorders long before other symptoms appear. Some of these are problems with the lymphatic system, respiratory disorders, diabetes and liver disorders. White nails indicate possible liver or kidney disorders and /or anemia. Dark nails and/or thin, flat, spoon-shaped nails are a sign of anemia. Deep blue nail beds show pulmonary obstruction such as asthma or emphysema. Nail bleeding is a sign of rheumatoid arthritis. Pitted red-brown spots and frayed and split ends indicate psoriasis; Brittle, soft, shiny nails without a moon may indicate an overactive thyroid.