In donor egg cycles—

Unsurpassed Pregnancy Outcomes in Women Without
Endogenous Progesterone Production

Click on the Lead Author’s name for more information about each study.

Lead Author	Comparator Forms of Progesterone	Comparable Pregnancy Outcomes
Berger B1 Fertil Steril, 2008	Crinone 8% (90 mg BID) IM (50 mg QD)
Gibbons WE2 Fertil Steril, 1998	Crinone 8% (90 mg BID) IM (100 mg QD)

References: 1. Berger B, Phillips JA. A retrospective analysis of pregnancy outcomes in recipients of anonymously donated oocytes at a large ART center. Fertil Steril. 2008;89:S11-S12. 2. Gibbons WE, Toner JP, Hamacher P, Kolm P. Experience with a novel vaginal progesterone preparation in a donor oocyte program. Fertil Steril. 1998;69:96–101.