Causes of the smell of menstrual blood
Menstrual blood contains extracts from unfertilized eggs, blood and uterine lining tissue, the smell of menstrual blood is the smell born from these components. According to Dr. Manisha Ranja, Motherhood Hospital (India), menstrual blood has a smell which is normal, however if the smell of menstrual blood is too bad or even strong, it can be a sign of some serious diseases. In this case, women need to go to the nearest medical facility for examination.
What does the smell of your period say about your health?
Bacterial vaginosis
According to Dr. Manisha Ranja, if your period blood smells like dead fish, you may have an infection in your body or bacterial vaginosis. This infection is usually treated with antibiotics. The reason why your period blood smells like dead fish is because bacteria mixed with blood react with the iron content in the blood and cause a foul odor.
Not keeping the vagina clean
Even when you are not menstruating, you should regularly clean your private area. If this area is not cleaned properly, your menstrual blood may smell like onions. This is due to your poor hygiene habits during your period.
Always keep your private area clean before, during, and after your period. You should wipe from front to back and not douche deep inside your vagina.
Changes in vaginal pH
As your vagina's pH shifts to more acidic, your period may have a slightly sweet smell, which is completely normal. The vagina's pH is normally 3.8 - 4.5.
The smell of menstrual blood helps you know when to change your sanitary napkin.
If your period smells like rotting meat, it's time to change your pad or menstrual cup. Avoid scented tampons, as they can cause irritation and allergic reactions. Also, change your pads and tampons frequently during your period.
