Never bring your uterus to a knife fight. I think that's how the old adage goes, or perhaps, how it should go.
NCBI ROFL reports on the strange story of a woman with no vagina, who nevertheless managed to end up "with child", apparently thanks to giving a blow job, followed by receiving a stab wound. Trust me, you'll want to read the full summary. The case report is real and comes from a 1988 issue of the Journal of Obstetrics and Gynecology.
Maggie Koerth-Baker is the science editor at BoingBoing.net. From August 2014-May 2015, she will be a Nieman-Berkman Fellow at Harvard University. You can follow Maggie's adventures in the Ivory Tower by subscribing to The Fellowship of Three Things newsletter.