Stener-Victorin E, Teede H, Norman RJ, Legro R, Goodarzi MO, Dokras A, et al. Polycystic ovary syndrome. Nat Rev Dis Primers. 2024;10(1):27. https://doi.org/10.1038/s41572-024-00511-3.

Article  PubMed  Google Scholar 

Hoeger KM, Dokras A, Piltonen T. Update on PCOS: Consequences, Challenges, and Guiding Treatment. J Clin Endocrinol Metab. 2021;106(3):e1071–83. https://doi.org/10.1210/clinem/dgaa839.

Article  PubMed  Google Scholar 

Palomba S. Is fertility reduced in ovulatory women with polycystic ovary syndrome? An opinion paper Hum Reprod. 2021;36(9):2421–8. https://doi.org/10.1093/humrep/deab181.

Article  PubMed  CAS  Google Scholar 

Palomba S, Piltonen TT, Giudice LC. Endometrial function in women with polycystic ovary syndrome: a comprehensive review. Hum Reprod Update. 2021;27(3):584–618. https://doi.org/10.1093/humupd/dmaa051.

Article  PubMed  CAS  Google Scholar 

Palomba S, de Wilde MA, Falbo A, Koster MP, La Sala GB, Fauser BC. Pregnancy complications in women with polycystic ovary syndrome. Hum Reprod Update. 2015;21(5):575–92. https://doi.org/10.1093/humupd/dmv029.

Article  PubMed  Google Scholar 

Palomba S, Daolio J, La Sala GB. Oocyte Competence in Women with Polycystic Ovary Syndrome. Trends Endocrinol Metab. 2017;28(3):186–98. https://doi.org/10.1016/j.tem.2016.11.008.

Article  PubMed  CAS  Google Scholar 

Choux C, Carmignac V, Bruno C, Sagot P, Vaiman D, Fauque P. The placenta: phenotypic and epigenetic modifications induced by Assisted Reproductive Technologies throughout pregnancy. Clin Epigenetics. 2015;7(1):87. https://doi.org/10.1186/s13148-015-0120-2.

Article  PubMed  PubMed Central  CAS  Google Scholar 

Tang H, Mourad SM, Wang A, Zhai SD, Hart RJ. Dopamine agonists for preventing ovarian hyperstimulation syndrome. Cochrane Database Syst Rev. 2021;4(4):D8605. https://doi.org/10.1002/14651858.CD008605.pub4.

Article  Google Scholar 

Teede HJ, Tay CT, Laven J, Dokras A, Moran LJ, Piltonen TT, et al. Recommendations from the 2023 International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome. FERTIL STERIL. 2023;120(4):767–93. https://doi.org/10.1016/j.fertnstert.2023.07.025.

Article  PubMed  Google Scholar 

Chen ZJ, Shi Y, Sun Y, Zhang B, Liang X, Cao Y, et al. Fresh versus Frozen Embryos for Infertility in the Polycystic Ovary Syndrome. N Engl J Med. 2016;375(6):523–33. https://doi.org/10.1056/NEJMoa1513873.

Article  PubMed  Google Scholar 

Palomba S, Costanzi F, Caserta D, Vitagliano A. Pharmacological and non-pharmacological interventions for improving endometrial receptivity in infertile patients with polycystic ovary syndrome: a comprehensive review of the available evidence. Reprod Biomed Online. 2024. https://doi.org/10.1016/j.rbmo.2024.104381.

Palomba S, Costanzi F, Nelson SM, Caserta D, Humaidan P. Interventions to prevent or reduce the incidence and severity of ovarian hyperstimulation syndrome: a systematic umbrella review of the best clinical evidence. Reprod Biol Endocrinol. 2023;21(1):67. https://doi.org/10.1186/s12958-023-01113-6.

Article  PubMed  PubMed Central  CAS  Google Scholar 

Roque M, Haahr T, Geber S, Esteves SC, Humaidan P. Fresh versus elective frozen embryo transfer in IVF/ICSI cycles: a systematic review and meta-analysis of reproductive outcomes. Hum Reprod Update. 2019;25(1):2–14. https://doi.org/10.1093/humupd/dmy033.

Article  PubMed  Google Scholar 

De Geyter C, Calhaz-Jorge C, Kupka MS, Wyns C, Mocanu E, Motrenko T, et al. ART in Europe, 2015: results generated from European registries by ESHRE. Hum Reprod Open. 2020;2020(1):z38. https://doi.org/10.1093/hropen/hoz038.

Article  Google Scholar 

Groenewoud ER, Cantineau AE, Kollen BJ, Macklon NS, Cohlen BJ. What is the optimal means of preparing the endometrium in frozen-thawed embryo transfer cycles? A systematic review and meta-analysis. Hum Reprod Update. 2013;19(5):458–70. https://doi.org/10.1093/humupd/dmt030.

Article  PubMed  Google Scholar 

Glujovsky D, Pesce R, Sueldo C, Quinteiro RA, Hart RJ, Ciapponi A. Endometrial preparation for women undergoing embryo transfer with frozen embryos or embryos derived from donor oocytes. Cochrane Database Syst Rev. 2020;10(10):D6359. https://doi.org/10.1002/14651858.CD006359.pub3.

Article  Google Scholar 

Mackens S, Santos-Ribeiro S, van de Vijver A, Racca A, Van Landuyt L, Tournaye H, et al. Frozen embryo transfer: a review on the optimal endometrial preparation and timing. Hum Reprod. 2017;32(11):2234–42. https://doi.org/10.1093/humrep/dex285.

Article  PubMed  CAS  Google Scholar 

Zhang J, Wei M, Bian X, Wu L, Zhang S, Mao X, et al. Letrozole-induced frozen embryo transfer cycles are associated with a lower risk of hypertensive disorders of pregnancy among women with polycystic ovary syndrome. Am J Obstet Gynecol. 2021;225(1):51–9. https://doi.org/10.1016/j.ajog.2021.01.024.

Article  CAS  Google Scholar 

Man Y, Bian Y, Zhao S, Zhao R, Xu X, Wei D, et al. The effect of different endometrial preparations on women with polycystic ovary syndrome undergoing initial frozen embryo transfer: A historical cohort analysis. Acta Obstet Gynecol Scand. 2021;100(6):1116–23. https://doi.org/10.1111/aogs.14058.

Article  PubMed  CAS  Google Scholar 

Wang Y, Hu WH, Wan Q, Li T, Qian Y, Chen MX, et al. Effect of artificial cycle with or without GnRH-a pretreatment on pregnancy and neonatal outcomes in women with PCOS after frozen embryo transfer: a propensity score matching study. Reprod Biol Endocrinol. 2022;20(1):56. https://doi.org/10.1186/s12958-022-00929-y.

Article  PubMed  PubMed Central  CAS  Google Scholar 

Xu B, Hou Z, Liu N, Zhao J, Li Y. Pretreatment with a long-acting GnRH agonist for frozen-thawed embryo transfer cycles: how to improve live birth? J Ovarian Res. 2023;16(1):197. https://doi.org/10.1186/s13048-023-01277-0.

Article  PubMed  PubMed Central  CAS  Google Scholar 

Li M, Xu L, Zhao H, Du Y, Yan L. Effects of artificial cycles with and without gonadotropin-releasing hormone agonist pretreatment on frozen embryo transfer outcomes in patients with adenomyosis. Sci Rep. 2021;11(1):19326. https://doi.org/10.1038/s41598-021-98918-5.

Article  PubMed  PubMed Central  CAS  Google Scholar 

Pan Y, Li F, Yang CX, Sun Y, Zhang CW, Zhang SM, et al. Correlation between different endometrial preparation protocols and pregnancy outcome of frozen embryo transfer in patients with polycystic ovary syndrome: a retrospective study. Gynecol Endocrinol. 2023;39(1):2217260. https://doi.org/10.1080/09513590.2023.2217260.

Article  PubMed  Google Scholar 

Liu X, Shi J, Bai H, Wen W. Pretreatment with a GnRH agonist and hormone replacement treatment protocol could not improve live birth rate for PCOS women undergoing frozen-thawed embryo transfer cycles. BMC Pregnancy Childbirth. 2021;21(1):835. https://doi.org/10.1186/s12884-021-04293-4.

Article  PubMed  PubMed Central  CAS  Google Scholar 

Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, et al. The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ. 2021;372:n71. https://doi.org/10.1136/bmj.n71.

Article  PubMed  PubMed Central  Google Scholar 

Cumpston M, Li T, Page MJ, Chandler J, Welch VA, Higgins JP, et al. Updated guidance for trusted systematic reviews: a new edition of the Cochrane Handbook for Systematic Reviews of Interventions. Cochrane Database Syst Rev. 2019;10(10):D142. https://doi.org/10.1002/14651858.ED000142.

Article  Google Scholar 

Guyatt GH, Oxman AD, Vist GE, Kunz R, Falck-Ytter Y, Alonso-Coello P, et al. GRADE: an emerging consensus on rating quality of evidence and strength of recommendations. BMJ. 2008;336(7650):924–6. https://doi.org/10.1136/bmj.39489.470347.AD.

Article  PubMed  PubMed Central  Google Scholar 

Luo L, Chen M, Wen Y, Zhang L, Zhou C, Wang Q. Pregnancy outcome and cost-effectiveness comparisons of artificial cycle-prepared frozen embryo transfer with or without GnRH agonist pretreatment for polycystic ovary syndrome: a randomised controlled trial. Bjog. 2021;128(4):667–74. https://doi.org/10.1111/1471-0528.16461.

Article  PubMed  CAS  Google Scholar 

Aghahoseini M, Alyasin A, Rashidi S, Samaei-Nouroozi A, Saeidi H, Shabani-Nashtaei M. The efficacy of gonadotropin-releasing hormone (GNRH) agonist before frozen embryo transfer in improving pregnancy outcome and decreasing miscarriage rate in hyperandrogenic polycystic ovary syndrome women: a randomized clinical trial. Minerva Ginecol. 2020;72(4):212–8. https://doi.org/10.23736/S0026-4784.20.04467-6.

Article  PubMed