Table 5.

Sperm count and fertility rates of male offspring studied

Male pups	CC	RR	CR	RC
Fertility rate at	100	90	90	100
70–90 days (%)	(10/10)	(9/10)	(9/10)	(10/10)
Fertility rate at	100	83	77	50*
270 days (%)	(10/10)	(10/12)	(14/18)	(9/18)
Sperm count at 270 days	342.3 ± 17.6	274.2 ± 10.8*	341 ± 19.1	287 ± 14.4*
(no. of sperm in tail × 106)	n = 4	n = 4	n = 5	n = 5

^*Different from CC, P < 0.05.