An ectopic pregnancy can be life threatening to a woman when the embryo implants onto locations outside the uterine cavity. That's because the tissue in these areas can't stretch like the uterus and if the embryo implants into the vascular supply, blood vessels can start bleeding, Kickham said.
Publication was timed to coincide with the tenth anniversary of the Columbine High School massacre, which occurred on April 20. The book spent eight weeks on The New York Times bestseller list in the spring of 2009, peaking at #3.
Harris and Klebold would have been dismayed that Columbine was dubbed the worst school shooting in American history.. They set their sights on eclipsing the world's greatest mass murderers, but the media never saw past the choice of venue. The school setting drove analysis in precisely the wrong direction.