Menstrual cups vs. pads and tampons: How do they compare?
Menstrual Cup Vs Tampons: Which Period Aid Should You Opt For?
Why I ditched tampons and switched to menstrual cups
DivaCup Menstrual Cups Model 1. 100% Medical-Grade Silicone, BPA-Free Period Cup. Safe and Leak-Free Alternative to Sanitary Pads and Tampons for the Environmentally Conscious : Amazon.ca: Health & Personal Care
A cup or a tampon?
What Is a Menstrual Cup? - How to Use a Menstrual Cup