Table 1. Fetal anthropometric measurements following Sildenafil citrate (SC) treatment.

		WATER (N = 14 litters)		SC TREATED (N = 11 litters)
		WT (n = 56)	P0 (n = 53)	WT (n = 46)	P0 (n = 49)
Crown:rump length (mm)	Genotype***Treatment NS	28.9±0.3	26.6±0.3	29.1±0.4	27.1±0.3
Abdominal circ (mm)	Genotype*** Treatment**	26.3±0.3	23.1±0.4	27.2±0.3a	24.3±0.5b
Head circ (mm)	Genotype* Treatment NS	24.8±0.2	24.1±0.2	24.8±0.1	24.6±0.1

Crown:rump length, abdominal and head circumference of WT and P0 fetuses at E18.5 from untreated water (control) and SC treated dams. Mean ± SEM. Statistical analyses were performed by Generalized Linear Mixed Models test followed by Sequential Sidak multiple comparison test. This assessed effects of genotype and treatment.

^* P<0.05,

^** P<0.01,

^*** P<0.001.

^a P<0.01 versus WT control;

^b P<0.01 versus P0 control.