Smithsonian Cheetah Science Q&A | Smithsonian’s National Zoo and Conservation Biology Institute https://nationalzoo.si.edu/conservation/news/smithsonian-cheetah-science-qa
As their native habitat continues to shrink, wild cheetahs are facing a drought of genetic diversity. This is in direct contrast with the population of cheetahs in zoos, which is as genetically diverse as it was 30 years ago because of cooperative and strategically managed breeding programs.
Females, on the other hand, mature between 24-30 months of age.