1. Herman A, Raziel A, Strassburger D, Soffer Y, Bukovsky I, Ron-El R. The benefits of mid-luteal addition of human chorionic gonadotrophin in in-vitro fertilization using a down-regulation protocol and luteal support with progesterone. Hum Reprod 1996; 11: 1552-1557. [
DOI:10.1093/oxfordjournals.humrep.a019436]
2. Soliman S, Daya S, Collins J, Hughes EG. The role of luteal phase support in infertility treatment: a meta-analysis of randomized trials. Fertil Steril 1994; 61: 1068-1076. [
DOI:10.1016/S0015-0282(16)56758-2]
3. Propst AM, Hill JA, Ginsburg ES, Hurwitz S, Politch J, Yanushpolsky EH. A randomized study comparing Crinone 8% and intramuscular progesterone supplementation in in vitro fertilization-embryo transfer cycles. Fertil Steril 2001; 76: 1144-1149. [
DOI:10.1016/S0015-0282(01)02872-2]
4. Damario MA, Goudas VT, Session DR, Hammitt DG, Dumesic DA. Crinone 8% vaginal progesterone gel results in lower embryonic implantation efficacy after in vitro fertilization-embryo transfer. Fertil Steril 1999; 72: 830-836. [
DOI:10.1016/S0015-0282(99)00364-7]
5. Chantilis SJ, Zeitoun KM, Patel SI, Johns DA, Madziar VA, McIntire DD. Use of Crinone vaginal progesterone gel for luteal support in in vitro fertilization cycles. Fertil Steril 1999; 72; 823-829. [
DOI:10.1016/S0015-0282(99)00362-3]
6. Abate A, Brigandi A, Abate FG, Manti F, Unfer V, Perino M. Luteal phase support with 17-hydroxyprogestrone versus unsupported cycles in in vitro fertilization: A comparative randomized study. Gynecol Obstet Invest 1999; 48: 78-80. [
DOI:10.1159/000010143]
7. Costabile L, Gerli S, Manna C, Rossetti D, Di Renzo GC, Unfer V. A prospective randomized study comparing intramuscular progesterone and 17-hydroxyprogestrone caproate in patients undergoing in vitro fertilization-embryo transfer cycles. Fertil Steril 2001; 76: 394-396. [
DOI:10.1016/S0015-0282(01)01901-X]
8. Proctor A, Hurst BS, Marshburn PB, Matthews ML. Effect of progesterone supplementation in early pregnancy on the pregnancy outcome after in vitro fertilization. Fertil Steril 2006; 85: 1550-1552. [
DOI:10.1016/j.fertnstert.2005.10.060]
9. Yanushpolsky E, Hurwitz S, Greenberg L, Racowsky C, Hornstein MD. Comparison of Crinone 8% intravaginal gel and intramuscular progesterone supplementation for in vitro fertilization / embryo transfer in women under age 40: interim analysis of a prospective randomized trial. Fertil Steril 2008; 89: 485-487. [
DOI:10.1016/j.fertnstert.2007.03.006]
10. Kahraman S, Karagozoglu SH, Karlikaya G. The efficiency of progesterone vaginal gel versus intramuscular progesterone for luteal phase supplementation in gonadotropin-releasing hormone antagonist cycles: a prospective clinical trial. Fertil Steril 2010; 94: 761-763. [
DOI:10.1016/j.fertnstert.2009.10.004]
11. Abu-Musa A, Usta I, Nassar A, Hajami F, Hannoun A. Effect of 17 alpha-hydroxyprogestrone caproate before embryo transfer on the outcome of in vitro fertilization and embryo transfer: a randomized trial. Fertl Steril 2008; 89: 1098-1102. [
DOI:10.1016/j.fertnstert.2007.05.043]
12. Miles RA, Paulson RJ, Lobo RA, Press MF, Dahmoush L, Sauer MV. Pharmacokinetics and endometrial tissue levels of progesterone after administration by intramuscular and vaginal routes: a comparative study. Fertil Steril 1994; 62: 485-490. [
DOI:10.1016/S0015-0282(16)56935-0]