Table 2. Difference in EndoPAT index from baseline post orthostasis for individual female subjects during the follicular and luteal phases of the menstrual cycle.

	Menstrual Cycle Phase
Subject	Follicular	Luteal
1	-0.31	0.41
2	0.58	0.27
3	0.07	0.07
4	-0.49	-0.94
5	-0.16	0.13
6	0.25	1.84
7	0.56	-0.08
8	1.25	2.39
9	0.52	0.28
10	0.52	-1.54
11	0.59	0.19
Mean	+0.31	+0.27
SEM	0.15	0.33

Values are Mean ± SEM.