Is the incidence of ovarian ectopic pregnancy increasing?

@article{Gaudoin1996IsTI,
  title={Is the incidence of ovarian ectopic pregnancy increasing?},
  author={Marco Gaudoin and Kathryn L. Coulter and A M Robins and Abraham Verghese and K P Hanretty},
  journal={European journal of obstetrics, gynecology, and reproductive biology},
  year={1996},
  volume={70 2},
  pages={141-3}
}
Although tubal pregnancy is increasing, ovarian ectopic pregnancy has remained a rare event. However, North American reports suggest an increasing incidence relative to both tubal and term pregnancies. We report an unexpected increase in our practice with five primary ovarian pregnancies over the past year. Current understanding of the aetiological factors, pathogenesis and implications for management are outlined. 
Highly Cited
This paper has 17 citations. REVIEW CITATIONS