Clinical Study

LH Pretreatment as a Novel Strategy for Poor Responders

Table 4

Overall results in the 65 PORs.

LH pretreatmentPrevious cycles

Cycles 79154
Cancellation rate22% (17)51% (79)
Number of collected oocytes3.5 ± 1.92.5 ± 1.2
Fertilization rate80% (141/176)83% (135/163)
Cleavage rate92% (130/141)62% (84/135)
Transferred cycles (mean embryos/ET)54 (1.7 ± 0.5)58 (1.5 ± 0.5)
Implantation rate22.3% (23/103)4% (4/89)
Clinical pregnancy rate/ET37% (20/54)7% (4/58)
Early miscarriages 14
Live birth rate/started cycle24%0%
Live birth rate/patient29%0%