Some like it hot but not hogs: study

By Aaron Bunch
Updated November 21 2018 - 12:06am, first published 12:01am
A study has found that heat is not good for the sex lives of pigs, which could affect food supplies.
A study has found that heat is not good for the sex lives of pigs, which could affect food supplies.

Hot steamy nights may be great for human sex lives but they're bad for pig breeding, with a new study finding heat stress can lead to a dramatic decline in boar fertility.

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