Table 2.

Infertility causes.

	Study group (n = 158)		Controlled group (n = 158)		p Value
Factor	n	%	n	%
Female factor
Pelvic endometriosis	35	22.2	33	20.9	0.94
Tubal and pelvic	32	22.3	34	21.5
Endometriotic cyst	23	14.6	22	13.9
Anovulation	2	1.3	4	2.5
Uterine	2	1.3	1	0.6
Donor egg	2	1.3	1	0.6
Cervical stenosis	0	0.0	1	0.6
Male factor	44	27.8	51	32.3

All the infertility causes were comparable in both groups.