1. Stages of Pregnancy Slideshow Pictures
2. Slideshow of Early Pregnancy Symptoms
3. Early Pregnancy Symptoms Quiz

Pain from stretching uterine ligaments can be severe and can be confused with causes outside your pregnancy. Pregnant women often feel acute abdominal pain when the cause is something more serious, such as the following:

• Appendicitis - An inflammation of the appendix located in your right lower abdomen. You initially have poor appetite, nausea, vomiting, fever, and, as the inflammation progresses, worsening pain. As you move further along in your pregnancy, the pain from appendicitis will be felt in the upper abdomen instead on the lower abdomen because of your growing uterus.
  
  
• Pain in ovaries or cysts. The ovary located in this area may twist, or a cyst may rupture, causing sudden severe abdominal pain. The pain may also indicate a ruptured ovarian cyst.
  
  
• Abnormal growths in the abdominal area
  
  
• Cramps because of slow digestion caused by pregnancy (These occur in the ascending colon and cecum, located in the right lower part of your abdomen.)

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