Table 3.
Multivariate regression results for progesterone levels on hCG day.
| P | p ≤ 1 ng/ml | p = 1-2 ng/ml | ||||
|---|---|---|---|---|---|---|
| OR (95%CI) | p-value | OR (95%CI) | p-value | OR (95%CI) | p-value | |
| Clinical pregnancy | ||||||
| Fresh cycles | Reference | Reference | Reference | |||
| Frozen–thawed cycles | 1.84 (1.38–2.47) | <0.0001 | 1.67 (1.22, 2.29) | 0.0015 | 2.90 (1.59, 5.29) | 0.0005 |
| Early miscarriage | ||||||
| Fresh cycles | Reference | Reference | Reference | |||
| Frozen–thawed cycles | 1.04 (0.61,1.78) | 0.8905 | 1.18 (0.67, 2.08) | 0.5564 | 1.96 (0.48, 8.08) | 0.351 |
Adjust for: Female age; Female BMI; Infertility type; Duration of infertility; Basal FSH; AFC; Gn dosage; E2 concentration on hCG trigger day; No. of retrieved oocytes; EMT.