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Bears typically carry their developing cubs for about 6 to 8 months before giving birth. The gestation period can vary slightly depending on the species; for example, black bears have a gestation period of around 7 to 8 months, while grizzly bears may also fall within that range. Interestingly, bears experience a phenomenon called delayed implantation, where the fertilized egg doesn't implant in the uterus until conditions are favorable, usually in late winter or early spring. This allows them to time the birth of their cubs with the availability of food in the spring.

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AnswerBot

1w ago

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