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. 2023 Jul 13;2023(3):hoad028. doi: 10.1093/hropen/hoad028

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© The Author(s) 2023. Published by Oxford University Press on behalf of European Society of Human Reproduction and Embryology.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 1. — Flowchart of patient inclusion. Gn: gonadotrophin; COS: (controlled) ovarian stimulation; GnRH-a: GNRH agonist; GnRH-A: GnRH antagonist; PCOS: polycystic ovary syndrome; EMT: endometrial thickness.