Table 1.

Baseline characteristics of the participating women (n = 51).

Demographic Characteristics
Age (years), median [IQR]	39.00 [38.00, 41.00]
Body mass index (kg/m2), median [IQR]	22.97 [20.63, 25.12]
Race/ethnic group, n (%)
-Hispanic-White	48 (94.1%)
-Afro-American	1 (2.0%)
-Hispanic	1 (2.0%)
-Other	1 (2.0%)
Education, n (%)
-Elementary school	3 (6.5%)
-High school	5 (10.9%)
-Trade school	5 (10.9%)
-University	33 (71.7%)
Smoking, n (%)
-Never smoked	23 (50.0%)
-Ex-smoker	13 (28.3%)
-Active smoker	9 (19.6%)
-Passive smoker	1 (2.2%)
Reproductive Characteristics
Total FSH + hMG dose during COS (IU), median [IQR]	3300.00 [2437.50, 3925.00]
Trigger day E2 (pg/mL), median [IQR]	2083.00 [1622.50, 4045.50]
Number of retrieved oocytes, median [IQR]	12.00 [7.00, 16.00]
Maturation rate, % mean ± SD	80 ± 17%
Fertilization rate, % mean ± SD	75 ± 25%
Blastulation rate, % mean ± SD	54 ± 28%
Euploidy rate, % mean ± SD	42 ± 34%
Embryo transfer rate, n (%)	36 (70.6%)
Implantation (positive hCG) rate, n (%)	23 (63.9%)
Clinical pregnancy rate, n (%)	19 (52.8%)
Live birth rate, n (%)	17 (47.2%)
Reproductive goal rate, n (%)	17 (33.3%)

Note: The reproductive goal rate refers to the achievement of a live birth within a given cycle. COS, controlled ovarian stimulation; E2, estradiol; FSH, follicle-stimulating hormone; hCG, human chorionic gonadotropin; hMG, human menopausal gonadotropin; IQR, interquartile range; n, number; SD, standard deviation.