1. Ectopic pregnancy rate increases with the number of retrieved oocytes in autologous in vitro fertilization with non-tubal infertility but not donor/recipient cycles: an analysis of 109,140 clinical pregnancies from the Society for Assisted Reproductive Technology registry 
Kelly S. Acharya, M.D., Chaitanya R. Acharya, M.S., Meredith P. Provost, M.D., Ph.D., Jason S. Yeh, M.D., Ryan G. Steward, M.D., Jennifer L. Eaton, M.D., M.S.C.I., Suheil J. Muasher, M.D. 
Fertility and Sterility 
Volume 104, Issue 4, Pages (October 2015)
DOI: /j.fertnstert
Copyright © 2015 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Ectopic pregnancy rates in (A) autologous and (B) donor/recipient IVF cycles, according to the number of oocytes retrieved.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2015 American Society for Reproductive Medicine Terms and Conditions