1. Ovarian pregnancy after in vitro fertilization
Mark P. Trolice, M.D., Shéne C. Dozier, M.D. 
Fertility and Sterility 
Volume 89, Issue 2, Pages (February 2008)
DOI: /j.fertnstert
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Exophitic hemorrhagic mass (pregnancy) on the surface of the ovary noted at the time of laparoscopy.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
40× H & E stained section showing syncitiotrophoblastic cells at implantation site.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3
20× H & E stained section showing relationship of implantation site to ovarian cortex.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions