PDF(Pubmed)
Abstract：
Hormonal treatment as endometrial preparation for frozen-thawed embryo transfer (FET) is routinely carried out with oral, transdermal or combined estradiol supplementation; however, in some cases, there is no optimal endometrial development with this type of stimulation. In this case report, our patient failed to respond to conventional endometrial preparation techniques. For this reason, two unconventional techniques were combined to improve endometrial receptivity; endometrial injury, followed by rFSH administration. As a result of this combination, we achieved endometrium thickness, reaching 8.9 mm on day 15 of the cycle, carrying out the embryo transfer of two blastocysts on day-17 of the cycle, achieving clinical pregnancy and carrying it to completion with the birth of a baby.
摘要：
激素治疗作为冻融胚胎移植（FET）的子宫内膜准备通常通过口服进行，透皮或联合补充雌二醇；然而，在某些情况下,这种类型的刺激没有最佳的子宫内膜发育。在这个案例报告中,我们的患者对常规子宫内膜准备技术没有反应.出于这个原因,两种非常规技术结合使用，以改善子宫内膜容受性；子宫内膜损伤，其次是rFSH管理。由于这种组合，我们达到了子宫内膜厚度,在周期的第15天达到8.9毫米，在周期的第17天进行两个胚泡的胚胎移植，实现临床怀孕，并随着婴儿的出生而完成。
