Table 4.

The influence of delaying oocyte maturation in patients with an elevated progesterone level on the yield of (mature) oocytes, fertilised oocytes and good quality embryos

Day hCG	Number included (cycles/[patients])	Oocytes	MII	2PN	GQE
0 (HPE)	36 [28]	14.23 (8.44)	12.03 (7.09)	8.22 (5.84)	6.5 (5.02)
+1 (HPL)	36 [25]	13.06 (10.00)	11.81 (9.91)	7.78 (5.86)	6.2 (4.80)
	Mean difference	-1.52	-0.44	-0.97	-0.75
	95% CI	-5.30 to 2.27	-3.65 to 2.78	-3.49 to 1.55	-2.98 to 1.48
	P	0.43	0.79	0.45	0.51

Numbers are expressed as numbers or as mean (SD).

Adjusted for PCO and female pathology.