Correlation between estradiol levels on day of HCG trigger and the number of mature follicles, number of oocytes retrieved, and the number of mature oocytes (M2) after oocyte aspiration in ICSI cycles

Middle East Fertility Society Journal

Table 5 Mean and standard deviation of follicles, oocytes retrieved, and mature oocytes according to age

Age	N	Follicles		Oocytes retrieved		Mature oocytes
Age	N	Mean	SD	Mean	SD	Mean	SD
≤ 30	80	10.88	5.94	12.39	6.60	9.70	5.85
30-35	98	10.05	5.93	10.86	6.01	8.64	5.51
> 35	54	7.96	4.98	9.61	6.45	7.46	5.43
p		0.015		0.041		0.078