Do you need to throw out your underwear every 6-9 months

A viral TikTok video suggests that people should trash their underwear after a certain time period.
A viral TikTok claims you should throw out your underwear every six to nine months. Here's what ob-gyns have to say about this supposed rule.

How Often Should You Replace Your Bras and Underwear

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People are shocked after learning about how long you should keep your underwear

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People are shocked after learning about how long you should keep your underwear

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Do you need to throw out your underwear every 6-9 months

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How often do you need to replace your underwear?