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. 2013 Sep 12;154(12):4777–4789. doi: 10.1210/en.2013-1476

Table 1.

Fertility Parameters of Female Mice with Varying PRL Genotypes

Female puberty
Female fecundity
Genotype Age of VO (d) n Dam genotype n (dams) Number of litters Days to delivery Pups/litter
hPRL0:mPRL+ 36.3 ± 1.65 8 hPRL0:mPRL+ 3 6 25.7 ± 1.3 7.8 ± 0.8
hPRL+:mPRL+ 37.4 ± 0.90 14 hPRL+:mPRL+ 6 11 23.5 ± 0.9 10 ± 1.0
hPRL0:mPRL 49.6 ± 0.87a 15 hPRL0:mPRL 5 0 NA NA
hPRL+:mPRL 38.5 ± 1.07 15 hPRL+:mPRL 7 15 24.5 ± 0.9 8.5 ± 0.6
a

P < .001.

NA, not applicable.