<http://schema.org/description>
"When a fertilized egg develops outside the uterus, it&amp;#039;s called an ectopic pregnancy The word ectopic means out of place. This is not an uncommon occurrence: One in every 100 to 150 pregnancies is ectopic."^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/pregnancy-and-parenting/pregnancy/issues/10009-what-is-an-ectopic-pregnancy1.htm>