Bleeding

• If you experience any kind of vaginal bleeding during pregnancy, immediately contact your doctor or go to the hospital.
  
  

Fluid

• Amniotic fluid leaking from your vagina may be a serious concern, and may require medical intervention.
  
  

Contractions

• If you experience strong contractions less than 7 minutes apart before your pregnancy is full term, contact your doctor.
  
  

Decreased Movement

• If your baby is not moving as frequently as she was, or you do not feel any movement at all in two hours, seek medical attention.
  
  

Swelling

• Sudden swelling in your face, hands or feet may be a sign of toxemia during pregnancy and requires prompt medical evaluation.
  
  

Fainting

• If you faint while pregnant, you may have blood sugar or cardiac problems, which are a concern to your health and the health of your baby.
  
  

Vomiting

• Although morning sickness early in your pregnancy may cause you to vomit, vomiting later in pregnancy could mean that you have food poisoning, which can be life-threatening for you and your baby.