Table 1. Analysis of Gene Expression Results in Adult Male and Female Brains.

	Interaction	Pregestation	Gestation		Interaction	Pregestation	Gestation
Males
NAc				HYP
MOR	—	F(1,18)=6.05	F(1,18)=9.9	MOR	F(1,19)=9.0	—	F(1,19)=8.62
		0.024	0.0056		0.0074		0.0085
PENK	—	—	—	PENK	—	—	F(1,19)=11.03
							0.0036
PFC	VTA
MOR	F(1,19)=11.65	—	F(1,19)=11.7	MOR	F(1,19)=8.67	F(1,19)=9.36	F(1,19)=8.27
	0.0029		0.0029		0.0074	0.0064	0.0097
PENK	F(1,17)=11.12	—	F(1,17)=9.98	PENK	—	—	—
	0.0039		0.0057
				DAT	—	—	F(1,17)=15.75
							0.0002
Females
NAc				HYP
MOR	—	F(1,19)=6.24	F(1,19)=30.38	MOR	—	—	F(1,19)=61.08
		0.022	<0.0001				<0.0001
PENK	—	F(1,19)=4.93	F(1,19)=16.28	PENK	—	—	F(1,19)=5.08
		0.039	0.0007				0.036
PFC	VTA
MOR	—	—	F(1,19)=31.04	MOR	—	—	F(1,19)=10.82
			<0.0001				0.0039
PENK	—	—	F(1,19)=5.58	PENK	—	—	F(1,16)=8.21
			0.029				0.0012
				DAT	—	—	F(1,17)=11.12
							0.0039