25(OH)D	25-hydroxyvitamin D
ALT	alanine aminotransferase
AMH	anti-Müllerian hormone
AUC	area under the curve
BP	blood pressure
FG	Ferriman–Gallwey
HOMA-B	homeostatic model assessment of β-cell function
HOMA-IR	homeostatic model assessment–insulin resistance
IVF	in vitro fertilization
IU	international units
LDL	low-density lipoprotein
LH	luteinizing hormone
FSH	follicle-stimulating hormone
OGTT	oral glucose tolerance test
PCOS	polycystic ovary syndrome
QUICKI	quantitative insulin-sensitivity check index
RCT	randomized controlled trial
sENG	soluble endoglin
TGF-β1	transforming growth factor-β1
vitamin D3	cholecalciferol
E2	estradiol