Age of Onset of Puberty and Breeding Life of Commonly Used Laboratory Animals
Rat | Mouse | Guinea Pig | |
|---|---|---|---|
Age at sexual maturity, wk | Males: 6–10 Females: 8–12 | Males and females: 6–8 | Males and females: 10–12 |
Breeding life, mo | Males and females: 9–12 | Males and females: 9 | Males and females: 24 |
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