Table 3. Comparison of raw fecundity between paternal and maternal line females using t-tests.

	Maternal aunts			Paternal aunts
	N	Av. Fec.*	SD	N	Av. Fec.*	SD	df	t	p
Heterosexuals	280	1.54	1.07	251	1.84	1.23	529	−2.929	.004
Homosexuals	347	1.98	1.26	280	1.82	1.18	625	1.635	.103
	Maternal grandmothers			Paternal grandmothers
	N	Av. Fec.	SD	N	Av. Fec	SD	df	t	p
Heterosexuals	280	3.33	1.77	208	3.36	2.03	414	−.205	.838
Homosexuals	246	3.65	1.98	248	3.32	1.75	489	1.944	.052

^* Average fecundity.