birth-control [Adjective] + technique [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
807.57
AWT:
54,358,610
TTEST:
1.99
G2:
45.71
FAWT:
1
MI:
7.67
LOGLOG:
15.34
JD:
-0.01
MI3:
11.67
DICE:
0.08
RANGE: