About: http://webisa.webdatacommons.org/177799248

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Although pregnancy is a common cause of a missed period, if you are using effective birthcontrol and have had negative pregnancy tests, you are unlikely pregnant.
http://www.w3.org/ns/prov#wasQuotedFrom	netwellness.org