
Basal Body Temperature (BBT) & Cervical Mucus Chart
SECTION 1: Circle corresponding temperature reading below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 25 28 29 30 31 34 36 38 39 4020 24 26 27 32 33 35 37
38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38
.95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95
.90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90
.85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85
.80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80
.75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75
.70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70
.65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65
.60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60
.60 .60 .60 .60 .60 .60 .60
.55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55
.50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50
.45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45
.40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40
.35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35
.30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30
.25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25
.20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20
.15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15
.10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10
.10 .10 .10 .10 .10 .10 .10
.05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05
37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37
.95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95
.90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90
.85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85
.80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80
.75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75
.70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70
.65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65
.60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60
.60 .60 .60 .60 .60 .60 .60
.55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55
.50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50
.45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45
.40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40
.35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35
.30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30
.25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25
.20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20
.15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15
.10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10
.10 .10 .10 .10 .10 .10 .10
.05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05
36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36
.95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95 .95
.90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90 .90
.85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85
.80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80 .80
.75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75 .75
.70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70 .70
.65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65
.60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60 .60
.60 .60 .60 .60 .60 .60 .60
.55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55 .55
.50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50 .50
.45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45 .45
.40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40 .40
.35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35
.30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30 .30
.25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25
.20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20
.15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15
.10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10
.10 .10 .10 .10 .10 .10 .10
.05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05 .05
SECTION 2: Check or give description where applicable.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 25 28 29 30 31 34 36 38 39 4020 24 26 27 32 33 35 37