Table 3.

Results obtained from group comparison (untreated and probiotic treated)

		Paired sample t-test
		Untreated	Probiotic treated	T, P, D	Explanation
HLA-I (%)	Fertile	Mean = 32.11 Sd = 4.8 N = 25	Mean = 37.58 Sd = 5.3 N = 25	T(24) = −3.7 P = 0.001 D = 1.04	Significant Probiotic > Untreated
	RSA	Mean = 9.9 Sd = 2.1 N = 25	Mean = 16.51 Sd = 1.9 N = 25	T(24) = −9.8 P < 0.001 D = 3.1	Significant Probiotic > Untreated
HLA-II (%)	Fertile	Mean = 36.9 Sd = 6.05 N = 25	Mean = 46.7 Sd = 6.2 N = 25	T(24) = 8.8 P < 0.001 D = 1.5	Significant Probiotic > Untreated
	RSA	Mean = 16.17 Sd = 4.2 N = 25	Mean = 18.27 Sd = 1.85 N = 25	T(24) = 2.09 P = 0.047 D = 0.62	Non-significant
IgG concentration (ng/ml)	Fertile	Mean = 750.48 Sd = 55.6 N = 25	Mean = 624.44 Sd = 84.25 N = 25	T(24) = 5.1 P < 0.001 D = 1.7	Significant Probiotic < Untreated
	RSA	Mean = 47.28 Sd = 19.48 N = 25	Mean = 66.12 Sd = 19.87 N = 25	T(24) = −3.2 P = 0.003 D = 0.92	Significant Probiotic > Untreated
APCA (%)	Fertile	Mean = 83.44 Sd = 6.11 N = 25	Mean = 51.08 Sd = 9.46 N = 25	T(24) = 16.3 P < 0.001 D = 3.9	Significant Probiotic < Untreated
	RSA	Mean = 38.12 Sd = 8.06 Number = 25	Mean = 50.84 Sd = 7.5 Number = 25	T(24) = −6.8 P < 0.001 D = 1.5	Significant Probiotic > Untreated