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. 2021 May 11;21:372. doi: 10.1186/s12884-021-03849-8

Table 4.

Comparison of clinical outcomes between the two groups in frozen-thawed blastocyst transfer

Groups GnRH antagonist group Depot GnRH agonist group P values
Cycles (n) 113 198
Number of transferred embryos 1.81 ± 0.62 1.74 ± 0.78 >0.05
Clinical pregnancy rate (%) 60.18 %(68/113) 68.68 %(135/198) >0.05
Abortion rate (%) 11.76 %(8/68) 12.59 %(17/135) >0.05

Notes: GnRH gonadotrophin-releasing hormone, GnRHa gonadotrophin-releasing hormone agonist