https://en.m.wikipedia.org/wiki/Myrtle_Corbin

Examining Corbin, Whaley discovered that the duplication of her external sexual organs was mirrored by a similar duplication internally. He determined that it was in her left uterus that Mrs. B. was pregnant. According to Whaley, upon being told that she was pregnant, she replied in disbelief, saying "If it had been in my right side I would come nearer believing you are correct."[8] From this comment, physicians determined that Corbin preferred intercourse in the right side, and this fact was commented upon in several subsequent reports.[9] The pregnancy caused Corbin to become gravely ill, and after consulting with colleagues, Whaley decided to perform an abortion eight weeks after her initial examination. She was, reportedly, between three and four months pregnant at the time.[6] She made a full recovery, and the procedure (as well as her unique anatomy), did not prevent her from successfully carrying future pregnancies to term.[2][8] As medical journals across the United States and around the world turned renewed attention to a now mature Corbin, details about her personality revealed a sense of the woman: One article noted that "The lady, Mrs. B.... the Myrtle Corbin of days gone by, [is] attractive in face, physically well, and able to attend to all her household duties",[5] while she was described elsewhere as being "very intelligent"[7] and "a refined woman, of some musical taste."[2]

(http://www.autoadmit.com/thread.php?thread_id=4184047&forum_id=2#41801902)