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.

Gerber Baby Girls' Bubble Short - White/grey Heather/black - 6-9

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

How Often Should You Throw Out Your Underwear?

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

Do You Need Running Underwear?

How often should you change your underwear? Experts react to 9

4 Ways to Choose Comfortable Underwear - wikiHow

How Does Period Underwear Work? – Knix

Here's How Often You Should Really Be Replacing Your Underwear

It Turns Out You Should Throw Away Your Knickers After 12 Months

Throw Away Bra and Underwear - Signs It's Time to Replace