birth-control [Adjective] + method [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
740.94
AWT:
26,259,232
TTEST:
2.22
G2:
51.03
FAWT:
2.07
MI:
7.23
LOGLOG:
16.78
JD:
0.34
MI3:
11.87
DICE:
0.06
RANGE: