Estradiol -E2

Males:11-44 
 Normal Menstruating Females : 
 Follicular Phase: 21-251 
 Mid-Cycle Peak: 38-649 
 Luteal Phase: 21-312 
 Postmenopausal not on HRT : Up to 28 
 Postmenopausal on HRT : Up to 144

Females: 15-364d: Up to 25

1-8y: Up to10

9-10y: Up to48

11y:Up to 94

12-13y:11-172

14-19y:Up to 255

Males:15-364d: Up to 25

1-10y:Up to 13

11-12y: Up to 26

13-14y: Up to 28

15-19y: Up to 38