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.
Eric Harris (L) and Dylan Klebold, the gunmen in the Columbine High School shootings, are shown in the 1998 school yearbook. Another student said one of the shooters entered a room saying, If there are any jocks in here, they're dead..