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Table 3 The clinical outcome according to serum E2 values (pg/ml) on ET day

From: Serum progesterone levels greater than 32.5 ng/ml on the day of embryo transfer are associated with lower live birth rate after artificial endometrial preparation: a prospective study

Variables* Q1 (< 411
pg/ml)
(n = 64)
Q2 (411–632 pg/ml)
(n = 65)
Q3 (632–905 pg/ml)
(n = 65)
Q4 (> 905 pg/ml)
(n = 64)
P-value
Women’ age (yr.) 32.7 ± 4.2 32.8 ± 4.1 32.3 ± 3.9 33.7 ± 4.0 0.29
Body mass index (kg/m2) 25.0 ± 2.1 25.2 ± 2.0 24.7 ± 2.0 25.0 ± 2.1 0.17
Positive pregnancy rate/ET, n (%) 29 (45.3 %) 33(50.7 %) 29 (44.6 %) 18(28.1 %) 0.056
Blighted ovum rate/ET, n (%) 7 (10.9 %) 3 (4.61 %) 4 (6.15 %) 3 (4.68 %) 0.428
Clinical pregnancy rate/ET n (%) 22 (34.4) 30 (46.2) 25 (38.5) 15 (23.4) 0.056
Miscarriage rate/ET n (%) 2 (9.09 %) 0 (0 %) 1 (4 %) 1 (6.66 %) 0.431
Live birth rate/ET n (%) 20 (31 %) 30 (46.2) 24 (36.9) 14 (21.9) 0.042
  1. *statistically significant difference; p < 0.05