The Reason Why Your Periods Stain Brown and Early: Period blood color, by ZA Rose

It’s normally common to notice whether the blood in your menstrual flow has changed hue. The discolouration is typically correlated with the length of time the blood has remained inside the uterus…

What does your period blood colour mean?

Period Color Meanings: Light Pink, Bright Red, Purple, Brown – Nourished Natural Health

The different period blood colours and what they mean

Period blood color: brown, black, or dark — does it matter?

What is the main reason for brown period blood? - Quora

What is Your Period Blood Telling You? - Natracare

Frontiers Adolescent Development of Biological Rhythms in Female Rats: Estradiol Dependence and Effects of Combined Contraceptives

Why is my period blood brown? Period blood colors, The Fornix

Period Blood Colour: What It Means and Is It Normal? - DAME

Period Blood Color: What Each Color Indicates?

What Does The Color Of My Period Mean? - Axia Women's Health

Period Blood Color: What Each Color Indicates?

Prolapse & Periods, lets talk about it - Marie Fell The Pilates Physio