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. 2009 Oct 22;26(9-10):511–514. doi: 10.1007/s10815-009-9351-5

Table 1.

Comparison of fresh versus frozen embryo transfers

Fresh FET
Group A (Age < 40 years) n = 36 Group B (Age ≥ 40) n = 18 Group A (Age < 40 years) n = 36 Group B (Age ≥ 40) n = 18
Initiated cycles 70 25 64 19
Cycles w Embryo transfers 55 23 58 18
Ongoing pregnancies 15 12 19 5
Implantation rate (%) 19 32 20.5 16