Research Article

The Feasibility of Choosing D4 Embryo Transfer—Analysis of Nanomaterials Affecting the Outcome of Frozen-Thaw Embryo Transfer

Table 4

Multivariate analysis of frozen-thawed embryo on Day 4 of transplantation as control.

OR (95% CI)P

Day of embryo transferred
D4
D30.55 (0.31–0.99)
D51.33 (0.73–2.41)
D60.75 (0.42–1.35)