Table 1.

Summary of samples from healthy women (HF) included in the study

Menstrual Phasea	Number of samplesb	Estrogen [pmol/l]c	Progesterone [nmol/l]c
Early Follicular (eFP)	15	85.4 ± 29.7	1.02 ± 0.98
Late Follicular (lFP)	15	227.2 ± 195.1	0.64 ± 0.02
Preovulatory (PO)	7	780.2 ± 228.1	0.85 ± 0.42
Early Lutael (eLP)	13	211.3 ± 169.7	6.55 ± 4.50
Midluteal (mLP)	14	267.4 ± 101.3	27.36 ± 13.05
Late Luteal (lLP)	15	205.8 ± 193.7	10.30 ± 7.98

^aAssigned phase integrating hormone measurements, LH test and information about menstrual bleeding

^bNumber of samples assigned to each distinctive phase

^cMean ± standard deviation