1. Interstitial pregnancy
Arnold P. Advincula, M.D., Sangeeta Senapati, M.D. 
Fertility and Sterility 
Volume 82, Issue 6, Pages (December 2004)
DOI: /j.fertnstert
Copyright © 2004 American Society for Reproductive Medicine Terms and Conditions

2. FIGURE 1
Transvaginal ultrasound image showing a gestational sac in the outer left margin of the uterus.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2004 American Society for Reproductive Medicine Terms and Conditions

3. FIGURE 2 Laparoscopic view of the left interstitial pregnancy.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2004 American Society for Reproductive Medicine Terms and Conditions

4. FIGURE 3
Left cornual resection specimen. The white arrow indicates the intact gestational sac with embryo. The black arrow indicates the serosal surface of the left uterine cornua.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2004 American Society for Reproductive Medicine Terms and Conditions