Endometrial Receptivity Profile in Patients with Premature Progesterone Elevation on the Day of hCG Administration

Table 2

Patients’ clinical characteristics on the day of hCG administration and pregnancy outcome.

	[P] <1.5 ng/mL (𝑛=7)	[P] >1.5 ng/mL (𝑛=8)	𝑃 value
Age (years)	31±4.9	30.1±2.7	NS
[P] (ng/mL)	0.95±0.24	2.6±0.91	<0.001
E2 (pg/mL)	2509±1357	2682±2098	NS
LH (mIU/mL)	1.19±0.19	1.25±0.96	NS
Total FSH dose (IU)	1830±414	1962±262	NS
Number of retrieved oocytes	11.6±5.2	15.5±7.6	NS
Pregnancy (%)*	28.6	12.5	NS

Data are the mean ± SEM. NS: nonsignificant. ∗According to the serum 𝛽-human chorionic gonadotrophin measured 16 days after embryo transfer.