Journal of International Reproductive Health/Family Planning ›› 2024, Vol. 43 ›› Issue (1): 68-73.doi: 10.12280/gjszjk.20230476

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Application Progress of Progestin-Primed Ovarian Stimulation

LI Cai-hua, GUO Pei-pei, JIANG Xiao-hua, FANG You-yan, ZHOU Ping, WEI Zhao-lian()   

  1. Department of Obstetrics and Gynecology, NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Key Laboratory of Population Health Across Life Cycle, Ministry of Education of the People′s Republic of China, The First Affiliated Hospital of Anhui Medical University, Hefei 230000, China
  • Received:2023-11-20 Published:2024-01-15 Online:2024-01-31
  • Contact: WEI Zhao-lian, E-mail: weizhaolian_1@126.com

Abstract:

In assisted reproductive technology, it is very important to prevent the premature endogenous luteinizing hormone (LH) peak in process of controlled ovarian stimulation. Traditional controlled ovarian stimulation protocols with gonadotropin-releasing hormone (GnRH) analogues (GnRH agonists or antagonists) to inhibit the level of endogenous LH have many disadvantages such as high cost and inconvenient use. Progestin-primed ovarian stimulation (PPOS) protocol has been proved to achieve good clinical outcomes in various populations by the negative feedback effect of exogenous progesterone on pituitary gland to inhibit LH level, and its offspring safety has also been preliminarily confirmed. In this paper, the mechanism of PPOS, application of different exogenous progesterone drugs, application effects of different populations and offspring safety of PPOS were reviewed.

Key words: Ovulation induction, Reproductive techniques, assisted, Luteinizing hormone, Pregnancy outcome, Premature LH surge, Progestin-primed ovarian stimulation