Abstract
Purpose
This study sought to identify the initiation of placental hormonal production as defined by the production of endogenous estradiol (E2) and progesterone (P4) in a cohort of patients undergoing programmed endometrial preparation cycles with single embryo transfers resulting in live-born singletons.
Methods
In this retrospective cohort study, patients undergoing either programmed frozen-thawed embryo transfer (FET) with autologous oocytes or donor egg recipient (DER) cycles with fresh embryos were screened for inclusion. Only patients who underwent a single embryo transfer, had a single gestational sac, and a resultant live-born singleton were included. All patients were treated with E2 patches and intramuscular progesterone injections. Main outcome measures were serial E2 and P4, with median values calculated for cycle days 28 (baseline), or 4w0d gestational age (GA), through 60, or 8w4d GA. The baseline cycle day (CD) 28 median value was compared to each daily median cycle day value using the Wilcoxon signed rank test.
Results
A total of 696 patients, 569 using autologous oocytes in programmed FET cycles and 127 using fresh donor oocytes, from 4/2013 to 4/2019 met inclusion criteria. Serum E2 and P4 levels stayed consistent initially and then began to increase daily. Compared to baseline CD 28 E2 (415 pg/mL), the serum E2 was significantly elevated at 542 pg/mL (P < 0.001) beginning on CD 36 (5w1d GA). With respect to baseline CD 28 P4 (28.1 ng/mL), beginning on CD 48 (6w6d GA), the serum P4 was significantly elevated at 31.6 ng/mL (P < 0.001).
Conclusion
These results demonstrate that endogenous placental estradiol and progesterone production may occur by CD 36 and CD 48, respectively, earlier than traditionally thought.
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Data availability
Data is available upon request.
References
Or Y, Vaisbuch E, Shoham Z. Luteal phase support in ART treatments. Methods Mol Biol. 2014;1154:251–60.
van der Linden M, Buckingham K, Farquhar C, Kremer JA, Metwally M. Luteal phase support for assisted reproduction cycles. Cochrane Database Syst Rev. 2015;7:CD009154.
Practice Committee of American Society for Reproductive Medicine in collaboration with Society for Reproductive Endocrinology and Infertility. Progesterone supplementation during the luteal phase and in early pregnancy in the treatment of infertility: an educational bulletin. Fertil Steril. 2008;90(5 Suppl):S150–3.
Csapo A. The luteo-placental shift, the guardian of pre-natal life. Postgrad Med J. 1969;45(519):57–64.
Liu XR, Mu HQ, Shi Q, Xiao XQ, Qi HB. The optimal duration of progesterone supplementation in pregnant women after IVF/ICSI: a meta-analysis. Reprod Biol Endocrinol. 2012;10:107.
Kohls G, Ruiz F, Martínez M, Hauzman E, de la Fuente G, Pellicer A, et al. Early progesterone cessation after in vitro fertilization/intracytoplasmic sperm injection: a randomized, controlled trial. Fertil Steril. 2012;98(4):858–62.
Navot D, Laufer N, Kopolovic J, Rabinowitz R, Birkenfeld A, Lewin A, et al. Artificially induced endometrial cycles and establishment of pregnancies in the absence of ovaries. N Engl J Med. 1986;314(13):806–11.
Huang JY, Rosenwaks Z. Assisted reproductive techniques. Methods Mol Biol. 2014;1154:171–231.
Palermo GD, Neri QV, Schlegel PN, Rosenwaks Z. Intracytoplasmic sperm injection (ICSI) in extreme cases of male infertility. PLoS One. 2014;9(12):e113671.
Palermo GD, Kocent J, Monahan D, Neri QV, Rosenwaks Z. Treatment of male infertility. Methods Mol Biol. 2014;1154:385–405.
Munro SK, Farquhar CM, Mitchell MD, Ponnampalam AP. Epigenetic regulation of endometrium during the menstrual cycle. Mol Hum Reprod. 2010;16(5):297–310.
Norwitz ER, Schust DJ, Fisher SJ. Implantation and the survival of early pregnancy. N Engl J Med. 2001;345(19):1400–8.
Csapo AI, Pulkkinen MO, Ruttner B, Sauvage JP, Wiest WG. The significance of the human corpus luteum in pregnancy maintenance. I. Preliminary studies. Am J Obstet Gynecol. 1972;112(8):1061–7.
Csapo AI, Pulkkinen MO, Wiest WG. Effects of luteectomy and progesterone replacement therapy in early pregnant patients. Am J Obstet Gynecol. 1973;115(6):759–65.
Steptoe PC, Edwards RG, Purdy JM. Clinical aspects of pregnancies established with cleaving embryos grown in vitro. Br J Obstet Gynaecol. 1980;87(9):757–68.
Kerin JF, Broom TJ, Ralph MM, Edmonds DK, Warnes GM, Jeffrey R, et al. Human luteal phase function following oocyte aspiration from the immediately preovular graafian follicle of spontaneous ovular cycles. Br J Obstet Gynaecol. 1981;88(10):1021–8.
Garcia J, Jones GS, Acosta AA, Wright GL Jr. Corpus luteum function after follicle aspiration for oocyte retrieval. Fertil Steril. 1981;36(5):565–72.
Feichtinger W, Kemeter P, Szalay S, Beck A, Janisch H. Could aspiration of the Graafian follicle cause luteal phase deficiency? Fertil Steril. 1982;37(2):205–8.
Devroey P, Camus M, Palermo G, Smitz J, van Waesberghe L, Wisanto A, et al. Placental production of estradiol and progesterone after oocyte donation in patients with primary ovarian failure. Am J Obstet Gynecol. 1990;162(1):66–70.
Scott R, Navot D, Liu HC, Rosenwaks Z. A human in vivo model for the luteoplacental shift. Fertil Steril. 1991;56(3):481–4.
Schneider MA, Davies MC, Honour JW. The timing of placental competence in pregnancy after oocyte donation. Fertil Steril. 1993;59(5):1059–64.
Neumann K, Depenbusch M, Schultze-Mosgau A, Griesinger G. Characterization of early pregnancy placental progesterone production by utilization of dydrogesterone in programmed frozen-thawed embryo transfer cycles. Reprod Biomed. 2020;40(5):743–51.
Kyrou D, Fatemi HM, Zepiridis L, Riva A, Papanikolaou EG, Tarlatzis BC, et al. Does cessation of progesterone supplementation during early pregnancy in patients treated with recFSH/GnRH antagonist affect ongoing pregnancy rates? A randomized controlled trial. Hum Reprod. 2011;26(5):1020–4.
Ory S. Progesterone supplementation after oocyte retrieval: how long is it really needed? Fertil Steril. 2012;98(4):812.
Vaisbuch E, Leong M, Shoham Z. Progesterone support in IVF: is evidence-based medicine translated to clinical practice? A worldwide web-based survey. Reprod BioMed Online. 2012;25(2):139–45.
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Poster Presentation at the 2019 Annual Meeting, American Society of Reproductive Medicine, Philadelphia, Pennsylvania, October 12 to 16, 2019
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Setton, R., McCarter, K., Zimmerman, L.D. et al. Detection of early placental hormone production in embryo transfer cycles lacking a corpus luteum. J Assist Reprod Genet 38, 413–419 (2021). https://doi.org/10.1007/s10815-020-02049-1
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DOI: https://doi.org/10.1007/s10815-020-02049-1