birth-control [Adjective] + method [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
332.82
AWT:
26,259,232
TTEST:
2.2
G2:
41.66
FAWT:
2.07
MI:
6.09
LOGLOG:
14.15
JD:
0.34
MI3:
10.74
DICE:
0.06
RANGE: