Tuesday, September 2, 2014
Pregnancy without intercourse
A girlfriend in college got pregnant but insisted she never had intercourse. Is it possible to get pregnant without penetration and how long does sperm live outside of the body.
There have been circumstances where women have become pregnant without penile-vaginal intercourse and, we presume, it is due to the introduction of sperm from a finger or another object. Be aware, this is rare but it has happened.
Sperm can fertlize an egg 48-72 hours after ejaculation, but that is while sperm is in an optimal environment. Sperm can survive several hours outside the body when not being preserved (i.e. sperm banks).
Arthur T Ollendorff, MD
Associate Professor of Obstetrics and Gynecology
College of Medicine
University of Cincinnati