From: Steroid concentrations in antepartum and postpartum saliva: normative values in women and correlations with serum
Intra CV%
Inter CV%
Detection limit
Cortisol
3.5
5.1
0.08 nmol/L
Estriol
6.1
7.1
0.06 nmol/L
Estradiol
7.5
3.65 pmol/L
Progesterone
6.2
7.6
0.02 nmol/L
Testosterone
4.6
9.8
3.47 pmol/L
DHEA
5.6
8.2