Research Article

A Comparative Study to Assess the Efficacy of Two Different Estradiol Formulations during In Vitro Fertilization

Table 5

Implantation rates of the two treatments.

Total number of embryos transferredImplantation rate (IR) (%) (ratio)

Thaw self
 Estradiol valerate128546.69% (600/1285)
 Estradiol hemihydrate76547.89% (365/765)
value0.646
Fresh OD/ED
 Estradiol valerate72857.3% (402/728)
 Estradiol hemihydrate34256.7% (197/342)
value0.4611
Thaw OD/ED
 Estradiol valerate71840.98% (293/718)
 Estradiol hemihydrate45244.77% (203/452)
value0.167
Total
 Estradiol valerate273147.42% (1295/2731)
 Estradiol hemihydrate155949.07% (765/1559)
value0.284

OD/ED: donor oocyte/donor embryo.