FEMALE REPRODUCTIVE ORGANS

BLOOD LOSS
Typically you will lose between 3 to 15 teaspoons of blood in each period but some women may bleed more than this, if you regularly lose more than 13 teaspoons of blood this could also be a sign of heavy menstrual bleeding.

Typical blood loss


Maybe speak to your doctor
COLOUR
The first two days of a period are often the heaviest with the blood being red in colour but on lighter days you may find that the blood is pink, brown or black.

RED
Beginning, end and/or heaviest days of your period, fresh blood.

PINK
Mid cycle, light bleed, period blood mixed with cervical fluid.

BROWN
Beginning or end of your period, old blood exposed to oxygen (oxidised), making it darker.

BLACK
Beginning or end of your period, old blood exposed to oxygen (oxidised), making it darker.
If your blood or discharge is orange or grey it may indicate an infection. Consult your doctor if you do have any concerns about colour changes to your period blood.
PP-UN-WHC-GB-0272 July 2025



