Table 1.

Pearson correlation coefficients of the single session saliva and hair samples from the corresponding month.

	Progesterone	Testosterone	Cortisol
Fertile session 1	ρ = .01,	ρ = .25,	ρ = .01,
Spearman-rank	p = .930	p = .010	p = .929
Pearson	r = .01,	r = 43,	r = .001,
	p = .901	p < .001	p = .991
Luteal session 1	ρ = .40,	ρ = .44,	ρ = .09,
Spearman rank	p < .001	p < .001	p = .264
Pearson	r = .42,	r = .21,	r = −.01,
	p < .001	p = .029	p = .903
Fertile session 2	ρ = .01,	ρ = .19,	ρ = .10,
Spearman rank	p = .910	p = .052	p = .232
Pearson	r = .07,	r = .49,	r = .10,
	p = .421	p < .001	p = .204
Luteal session 2	ρ = .33,	ρ = .27,	ρ = .10,
Spearman-rank	p < .001	p = .005	p = .222
Pearson	r = .44,	r = .41,	r = .14,
	p < .001	p < .001	p = .087

Note: The pearson correlation coefficients were computed on the log-transformed dataset.