Table 1.
Reference ranges of concentrations of estrogens in human plasma.
| Group | Age | Estrone | Estradiol | Estriol |
|---|---|---|---|---|
| (Y) | (pg/mL) | (pg/mL) | (pg/mL) | |
| Female Children | 0-15 | ND - 200 | ND - 40 | ND |
| Premenopausal | 18-55 | 17 - 200 | 15 - 350 | <80 |
| Pregnancy | – | >187 | 188 - 7192 | >2100 |
| Postmenopausal | >55 | 7 - 40 | <10 | ND |
| Male Children | 0-18 | ND - 46 | ND - 38 | ND |
| Males | >18 | 10 - 60 | 10 - 40 | <70 |
Concentration guidelines from Mayo medical laboratories (https://www.mayocliniclabs.com/test-catalog/Clinical+and+Interpretive/84230 and www.mayocliniclabs.com/test-catalog/Clinical+and+Interpretive/81711 accessed 15/07/2019); Children <18 Y; ND = Not detected; Y = years.