According to a report in the British Journal of Obstetrics and Gynaecology, a 15-year-old girl without a vagina was impregnated via stabbing after performing oral sex on her boyfriend. The girl had been performing the sex act when an ex-lover appeared and stabbed her. She was taken to the hospital where two holes in her abdominal wall were flushed out and repaired. 278 days later the she was admitted again to hospital with abdominal pain. An examination revealed she was pregnant and that she had no vagina. Doctors theorized that spermatozoa gained access to the reproductive organs via the injured gastrointestinal tract.