Cramping

• Strong cramping in the abdomen or pelvic region can be an early symptom of miscarriage. While dull cramping may be normal, cramps that cause heavy breathing should be examined.
  
  

Bleeding

• Though intermittent spotting is normal during the first trimester, heavy bleeding can indicate miscarriage. If the bleeding soaks through a pad within a few hours, medical attention is necessary.
  
  

Pain

• Sharp abdominal pain is an indicator of miscarriage. Dull pain may also be felt in the pelvic region, lower back or abdomen.
  
  

Clots

• A serious miscarriage symptom is passing small blood clots and tissue from the vagina. If the tissue is gray, it is likely fetal tissue.
  
  

Cessation of Movement

• If the mother was able to feel the fetus move and kick, then a common symptom of miscarriage is no longer feeling any movement in the uterus.