2023-11-10 16:31:28
Backward Menstrual Flow: A Natural Phenomenon
Have you ever encountered an astonishing fact that nearly made you spill your tea ? Here comes one. Did you know that menstrual blood can flow backwards into your body? That's right! A fascinating and rather wild thread by the Vagina Museum has enlightened us with this piece of information.
The Vagina Museum sets out on a mission to create a world where body shame is non-existent, and everyone enjoys bodily autonomy. They envision a society filled with equality and freed from taboos.
Taylor Swift Credits Kelly Clarkson for Inspiring Her Album Re-Records InitiativeWell, now we're armed with knowledge and feeling incredibly informed.
Most of you have probably never heard this before, but...
✨it's perfectly normal for some of your period blood to flow in the wrong direction and into your pelvis✨It's called retrograde menstruation and most of the time it's perfectly harmless!
Kylie Minogue Earns Grammy Nomination with Cover of French Classic 'Padam Padam'— Vagina Museum (@vagina_museum) November 9, 2023
This rather common phenomenon, known as retrograde menstruation, is typically harmless. However, it once sparked a theory in the 1920s that suggested it could be the cause of endometriosis. This idea was put forward by John A. Sampson, who attributed endometriosis to period blood flowing back into the pelvic organs instead of exiting through the cervix.
About Endometriosis
Endometriosis predominantly impacts female bodies, but can sometimes be found in males. It's quite common, affecting roughly 1 in 10 women and girls of reproductive age globally.
Australian TV Presenter Candidly Addresses Perimenopause Symptoms During Live Broadcast“Endometriosis is a condition where cells similar to the lining of the uterus are found elsewhere in the body,” explains Dr. Gaby Moawad of The George Washington University and founder of The Center for Endometriosis & Advanced Pelvic Surgery (CEAPS).
Considered one of the top 20 most painful conditions, the origin of endometriosis continues to be debated. Sampson's theory influenced policy decisions, including NASA's hesitation to send women into space until the 1980s.
The cause of endometriosis remains a mystery, with some citing retrograde menstruation and others firmly disagreeing. Nonetheless, the NHS website indicates that the true cause of endometriosis is still unknown.

Understanding Retrograde Menstruation
Curiosity may pique about *how* such a thing happens. The Vagina Museum unveiled that the ovaries are not actually connected to the fallopian tubes. This anatomical fact allows menstrual blood to potentially move in unexpected directions.
Thankfully, the body is equipped to handle this backflow, and the immune system often takes care of any remnants. There's no established link between retrograde menstruation and period issues.
The museum also notes that it's unclear why menstrual blood sometimes flows upwards instead of down, possibly influenced by something as simple as gravity's pull when one is lying down.

So it turns out we can have internal bleeding without any clue, such unaffected bleeding isn't the culprit behind endometriosis, whose cause remains a puzzle. And much like unattached ovaries and fallopian tubes, women astronauts could have floated freely in space pre-1980s. With this fascinating insight, we're all out of tea to spit!
If you would like to know other articles similar to Exploring the Phenomenon: How Menstrual Blood Can Reverse Its Flow updated this year 2025 you can visit the category UK News.
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