由Igenomix 開發並取得唯一專利權的子宮內膜容受性檢測（ERA）是專為子宮內膜容受性所設計的檢測。
這項技術是利用NGS分析248個與子宮內膜容受性狀態有關的基因表現。
已有多項研究證實ERA 檢測在偵測與容受性有關的基因表現圖譜，具有高靈敏度和特異性。利用ERA檢測，可在患者進行人工生殖技前，檢測其個人著床窗期。
進行ERA時，Igenomix 特有的AI演算法會先分析取自子宮內膜組織樣本的RNA，依RNA表現圖譜，再將其分類為容受性或非容受性。
若子宮內膜結果是非容受性，ERA檢測能夠找出專屬每一位患者的個人著床窗期。
90%的個案不需要二次採樣。只有在下列情形發生時，才會需要二次採樣：
The development of the ERA diagnostic tool was published in the paper by Díaz-Gimeno et al, 2011 (Fertil Steril. 2013 Feb; 99(2):508-17).
ERA´s effectiveness and consistency were demonstrated in the paper by Díaz-Gimeno et al, 2013 (Fertil Steril. 2013 Feb; 99 (2): 508-17).
ERA clinical applicability to patients with implantations failure was demonstrated in a publication by Ruiz-Alonso et al, 2013 and 2014.
What a difference two days make: “personalized” embryo transfer (pET) paradigm: a case report and pilot study Ruiz-Alonso M. et al, 2014. (Hum Reprod. 2014 Jun;29(6):1244-7)
A randomized study is currently in progress to assess its applicability to patients without any prior assisted reproduction treatment (ClinicalTrials.gov Identifier: NCT01954758).
The role of the endometrial receptivity array (ERA) in patients who have failed euploid embryo transfers. Tan J, Kan A, Hitkari J, Taylor B, Tallon N, Warraich G, Yuzpe A, Nakhuda G. J Assist Reprod Genet. 2018 Jan 11. doi: 10.1007/s10815-017-1112-2. [Epub ahead of print]
Combinatorial use of Endometrial Receptivity Array (ERA) and PGT-A can improve the clinical outcome in cases with previous ART failures. N. Findikli, M. Gultomruk, K. Boynukalin, M. Kavrut, E. Oral, M. Bahceci. ESHRE Oral communication.
Pregnancy outcomes in patients undergoing embryo transfer in cycle following endometrial receptivity assay. M. Pasternak, G. Schattman, Z. Rosenwaks. ASRM Poster.
The implantation rate of Japanese infertile patients with repeated implantation failure can be improved by endometrial receptivity array (ERA) test: A randomized controlled trial. S. Taguchi, M. Funabiki, T. Hayashi, Y. Tada, Y. Iwaki, M. Karita, T. Ota, K. Maeda, T. Matsubara, P. Zada, N. Sugiyama, Y. Nakamura. ASRM Oral communication.
Efficacy of the endometrial receptivity array for repeated implantation failure in Japan: A retrospective, two-centers study. Hashimoto T, Koizumi M, Doshida M, Toya M, Sagara E, Oka N, Nakajo Y, Aono N, Igarashi H, Kyono K. Reprod Med Biol. 2017 Jun 27;16(3):290-296. doi: 10.1002/rmb2.12041. eCollection 2017 Jul. PMID:29259480
Assessment of endometrial receptivity by endometrial receptivity array (ERA) in patients with adenomyosis and previous implantation failure in IVF. Kaur S, Mahajan N, Rani K, Naidu P, Kaur J. ESHRE Poster.
Mode of progesterone administration and its effects on endometrial receptivity in programmed frozen embryo transfer cycles. Rosen A, Huang A, Billb Y. PCRS Poster.
Endometrial Receptivity and pregnancy rates are higher after 7 days of progesterone in medicated FET cycles. A.M. Propst, L. Hansard, K. Silverberg, M. Hegtvedt, N.Z. Burger, T.C. Vaughn. ASRM Poster.
Endometrial receptivity array: Clinical application. Mahajan N. J Hum Reprod Sci. 2015 Jul-Sep;8(3):121-9. doi: 10.4103/0974-1208.165153. Review. PMID:26538853.
Live birth after embryo transfer in an unresponsive thin endometrium. F. Cruz, J. Bellver. Gynecol Endocrinol. 2014 Jul;30(7):481-4. doi: 10.3109/09513590.2014.900747. Epub 2014 Mar 20.
Mode of progesterone administration and its effects on endometrial receptivity in programmed frozen embryo transfer cycles. Rosen A, Huang A, Billb Y. PCRS Poster.
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