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 Buy New Underwear?

How Often Should You Buy New Underwear? – Awkward Essentials

Pack of 3 5 6 9 10 12 15 Mens Briefs Slips Underwear Pants Hipster Cotton XS-2XL

How Often Should You Replace Your Bras and Underwear

What difference did you see in your body after 6 months in the gym? - Quora

Yahoo Life: Latest News on Health, Wellness, Style, Fashion Trends

Buy TIXY Pure Cotton Printed Shorty/Bloomers/Panties/Underwear/Briefs for Baby Girls, Baby Boys and Kids Available in Multi-Colour and Design Pack of 6 Pcs at

How Often Should You Replace Your Bras and Underwear

Best Bottom Training Pants - Lagoon Baby - Reusable Training Pants Canada