Table 3.

Relationship between causes and types of infertility

Causes of Infertility	Primary infertility		Secondary infertility		P value
	N	%	N	%
Female factors	24	27.27	84	45.65	0.0018
Male factors	40	45.45	46	25.00	0.0004
Combination of factors	20	22.73	16	8.70	0.0011
Unexplained causes	4	4.55	38	20.65	0.0001
Total	88	100.0	184	100.0