Like HowStuffWorks on Facebook!

NOW PLAYING (1 of 0)

Why Aren't Menstrual Cups More Popular?

Menstrual cups are practically as old as tampons, but are only now starting to go mainstream. Cristen breaks down why it's taken so long for us to go with the menstrual cup flow.


Most Watched

Most Watched
3:21

Fw:Thinking: The Internet of Things

Most Watched
5:33

What the Stuff?!: 4 Strange and Creepy Islands

Most Watched
11:16

Stuff You Should Know: Internet Roundup: China's Housing Bubble & The Man in the Steel Cylinder

Most Watched
6:29

What the Stuff?!: 5 Gross Things That Happen When You Die

Most Watched
11:43

Stuff You Should Know: Internet Roundup: Cow Urine in High Demand & A Superhero Wake

Most Watched
3:05

BrainStuff: Why Do Dogs Tilt Their Heads?

Most Watched
8:17

Stuff You Should Know: Internet Roundup: Ongoing Human Evolution & Unauthorized Merit Badges

Most Watched
6:11

Stuff They Don't Want You to Know: Real Lost Technology

Most Watched
4:11

Stuff They Don't Want You to Know: Professional Sports and Match Fixing

Most Watched
3:16

BrainStuff: Is It Possible To Erase Your Memories?

Most Watched
3:41

Stuff They Don't Want You to Know: Have you met a psychopath?

Most Watched
4:45

Stuff Mom Never Told You: Why Do Guys ALWAYS Ask for Sexy Pics?


Recent Videos

Recent Videos
3:00

Stuff Mom Never Told You: Why Aren't Menstrual Cups More Popular?

Recent Videos
2:56

HowStuffWorks NOW: Global Warming May Reveal a Secret Nuclear Base

Recent Videos
4:52

FW: Thinking: Being Human In 100 Years

Recent Videos
2:32

HowStuffWorks NOW: Saudi Women Petition for Legal Independence

Recent Videos
2:35

Stuff Mom Never Told You: How to NOT Say Menstruation

Recent Videos
7:31

Stuff You Should Know: Internet Roundup: Indonesia's Blowin' Up Boats & Simulating Pompeii

Recent Videos
3:41

Stuff They Don't Want You to Know: Have you met a psychopath?

Recent Videos
5:14

Stuff They Don't Want You to Know: Did NASA fake the moon landings?

Recent Videos
2:54

HowStuffWorks NOW: Is China’s space station falling?

Recent Videos
5:23

Stuff Mom Never Told You: Why Yogurt Is Marketed to Women

Recent Videos
3:33

HowStuffWorks NOW: Yeah, Right: North Korea Bans Sarcasm

Recent Videos
2:51

Stuff Mom Never Told You: The Pain of Looking Pregnant When You're Not