Table 4.

Baseline values

	Control group	Study group
Age	36 (34–38)	36 (34–39)
BMI	22.6 (20.9–25.3)	22.6 (21–25.4)
AFC	10 (8–11)	8 (6–13)
AMH	1.5 (1.2–1.8)	1.5 (1.1–2.0)
FSH	7.3 (5.6–9)	7.8 (5.7–10.3)
LH	5.5 (3.9–7.8)	5.4 (3.3–7.7)
Estradiol	37.9 (32.5–52.8)	48 (34.2–63)
Progesterone	0.8 (0.6–0.9)	0.7 (0.5–0.8)
Vit. D	17 (14.8–19.6)	16.9 (13.6–18.5)

Table of baseline values of the group with low VD baseline levels. Records indicated as median values, in parenthesis the values of 25th and 75th percentile

BMI body mass index, AFC antral follicle count, AMH anti-müllerian hormone, FSH follicle stimulating hormone, LH luteinizing hormone