Table 1. Clinical variables.

Variables
POI
Age (years) median (range)	29.9 (19–37)
POI family history
None	20 (66.7%)
Have	8 (26.7%)
Undetermined	2 (6.7%)
Etiology
Idiopathic	25 (83.3%)
Immunosuppressive agent induced	5 (16.7%)
Uterus size (mm × mm × mm)
Average	41.1 × 37.7 × 29.7
Left ovary size (mm × mm × mm)
Average	15.9 × 14.2 × 12.9
Right ovary size (mm × mm × mm)
Average	15.6 × 14.6 × 13
Blood hormone levels
Serum FSH (mIU/ml) (obtained at least 1 month apart)	66.785
E2 (pg/ml)	39.605
P4 (nmol/L)	0.705
Healthy cycling women
Age (years) median (range)	28.7 (20–35)
Blood hormone levels
Serum FSH (mIU/ml)	5.163
E2 (pg/ml)	47.827
P4 (nmol/L)	1.471