Table 4.

Serum immunoglobulin levels in infertile women with positive antisperm antibodies and the fertile control group

Immunoglobulin levels (g/L)	Groups
	Infertile women* (n=29)	Fertile control (n=30)	P-values
IgG
Minimum	11.9	5.0
Maximum	22.5	20.0	p <0.001
Median	16.2	7.0
IgM
Minimum	0.35	0.53
Maximum	2.5	2.45	0.499
Median	1.89	0.855
IgA
Minimum	1.72	1.1
Maximum	5.45	4.8	p <0.001
Median	3.25	1.20

^*Infertile women with positive antisperm antibodies in serum.