Period FAQs

why does period blood smell like metal

by Darren Koelpin Published 2 years ago Updated 1 year ago
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Period blood can have a metallic smell, like a copper coin. This is typically due to the presence of iron in the blood and is not usually a cause for concern. However, it should not persist much longer after the period ends.

What does period blood smell like and why?

While we each have our own unique scent, menstrual blood itself has no odor. It’s made of blood and tissue that sheds from your uterus, and when mixed with the naturally occurring bacteria in your body, may smell a little less than fresh. Now, coming to your question of you loving the smell of your period blood.

What does period blood taste like?

Period blood is stretchier than regular blood and it has clots. This is because it also has vaginal discharge in it. I don’t like it stretchy and clot-filled so I dip the blood in water and drink it like that. Other than that, it pretty much tastes the same, it’s just not as strong, which means it tastes metallic.

Does period blood taste like normal blood?

period blood isn't the same as normal blood though, it's blood and tissue. it's got the iron content which would explain the tangyness but obviously it's going to taste different as it's more 'meaty' and the addition of normal fluids is going to alter the taste as well.

Is a metallic smell during my period normal?

“Healthy” periods can have a slight smell of blood. They may even have a slight metallic smell from iron and bacteria. Generally speaking, period odors aren’t noticeable to others. Good hygiene practices can also combat normal period odors and make you more comfortable during menstruation.

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Why does my period blood smell like straight iron?

To some degree, a slight metallic smell is not too unusual when having your period. Your blood is made up of iron, hence the metallic smell. If you have noticed other changes or the smell seems to be strong, make an appointment to talk to your healthcare provider about the change that you notice.

Is it normal for your period blood to smell like chemicals?

While each body is different, healthy period blood often smells metallic or sweet because of the iron and copper content in your blood mixed with vaginal bacteria. If the mix of bacteria in your vagina (aka your vaginal microbiome) changes, your period blood may take on a different scent.

Can guys smell when a girl is on her period?

You also might find it hard to believe that the menstrual myth of period blood smelling bad is, in fact, a myth. Here's the lowdown. While we each have our own unique scent, menstrual blood itself has no odor.

Can others smell my period?

“Healthy” periods can have a slight smell of blood. They may even have a slight metallic smell from iron and bacteria. Generally speaking, period odors aren't noticeable to others. Good hygiene practices can also combat normal period odors and make you more comfortable during menstruation.

Why does my period smell fruity?

While you probably won't smell like a box of chocolates or a strawberry shortcake, your menstrual blood can take on a slightly sweet aroma. If this happens — don't panic. A sweet odor is most likely due to your vagina's ever-changing acidic environment (the pH is usually 3.8-4.5) and the presence of bacteria.

Why do I have a metallic smell?

A metallic smell on your body is typically a type of body odor triggered by handling copper or other metals. It can also result from your body burning protein rather than glucose during a workout.

Why does my period smell like vinegar?

Tangy:Your vagina hosts good bacteria which produce lactic acid and other substances that maintain the health of the vagina.. This causes a slightly tangy smell, much like a mild vinegar, pickle, or sauerkraut scent.

What does period blood taste like?

Some people describe this as a metallic or penny-like flavor. Others have even called it a “battery” taste. A metallic taste may actually be more common in the days after menstruation, as trace amounts of blood may still be in and around the vagina. Blood naturally has a metallic taste because of its iron content.

Why do we smell metallic?

The oils on our skin break down when they come into contact with metals. In fact, a whole new molecule is created during this interaction, and that’s the one that we perceive as smelling metallic.

What does blood smell like?

The metallic smell of blood is a form of body odour. It’s not the iron that smells; it’s the iron interacting with the oils on your skin (or with the same components from the skin that are also in blood). The ‘smell of blood’ is the smell we make when iron comes into contact with oils on our skin.

What is the chemical that makes sweaty skin smell?

When lipid peroxides (skin oils) in sweaty skin decompose (corrode) iron (in blood or metal), they produce an odorous carbonyl hydrocarbon mixture containing volatile compounds (hexanal, heptanal, octanal, nonanal, decanal and 1-octen-3-one).

What happens to iron during decomposition?

During the decomposition interaction, the iron molecule gains two electrons, resulting in Fe2+ ions. The iron becomes twice as negative, reacting with the oils in our skin, with the decomposition quickly resulting in Fe3+ ions and the carbonyl hydrocarbons.

Does blood make you faint?

A good example of this is that the smell of blood doesn’t make people faint; the sight of blood does. These visual cues, such as the colour red or seeing blood or touching a metal tool, create an association with the smell of either metal or blood, depending on the situation.

Does brass have a smell?

The same odourant production process occurs with copper and brass. A sweaty hand on a copper doorknob makes the doorknob and your hand both smell. The carbonyl hydrocarbon s are transported around by your greasy mitts.

What does it smell like during your period?

Any odors you might notice during your period can also fluctuate. “Healthy” periods can have a slight smell of blood. They may even have a slight metallic smell from iron and bacteria.

What to do if your period smells?

If your period smells and you notice unusual symptoms , see your doctor. There could be something else going on.

What does it mean when you smell fishy?

You may have bacterial vaginosis if the “fishy” smell is accompanied by:

Why does my poop smell like it's down there?

A strong odor from “down there” may be cause for worry, as it could be a sign of an infection. In such cases, the odors are accompanied by other symptoms, such as vaginal discharge or pelvic pain that’s not related to normal menstruation.

Why does my tampon smell rotten?

A “rotten” smell can occur when a tampon is left in for too long or forgotten. This can happen at the end of a period, when you don’t have to insert a new tampon as often and you have no further bleeding.

Why do women have vaginosis?

While the exact cause of this overgrowth isn’t understood, bacterial vaginosis seems to be most common in women who are sexually active. Douching may also increase your risk for this type of infection.

How to stop menstrual odor?

Proper hygiene habits can help combat the usual odors associated with menstruation. This can be as simple as making sure you change tampons, liners, or pads every few hours.

When cut and bleeding my blood smells like metal?

Normal: Some people describe the smell (and taste) of blood as somewhat metallic. This is normal.

Why does my nose smell strange?

Strange Smell: If the strange smell started after you were hit in the nose, it may be related to the blood that remained inside your nose or sinuses. If so, it shou... Read More

Does IBS cause a smell in my stools?

Smelly stools in IBS: IBS can cause changes in odor of your stools. Consider your diet, and add "Beano" to reduce odor in your stools.

Is menstruation blood cause it smells like metal?

Correct: During Menstruation, the uterus sloughs off its inner lining (since no baby has implanted there) and it comes away as blood and tissue. The smell of m... Read More

Why does my vagina smell metallic?

“The two most common reasons for a metallic odor are both normal … blood and semen," OB-GYN Gil Weiss tells Romper. “Blood contains molecules of hemoglobin, which all incorporates iron. It is precisely this iron which contributes to metallic smell.

What does it mean when you smell fishy?

Fishy smells typically mean a bacterial infection. Yeasty smells like beer or bread mean an overgrowth of yeast. A rotting odor might be a forgotten tampon or other infection. A fecal smell, while it could just be hygienic, might point to a vaginal fistula.

Can you smell a miscarriage?

Also, if you think you're getting your period and instead get implantation bleeding, you could get the smell and a baby, which, if you aren't expecting it, might freak you out.

In This Article

Popular vagina myth-busting ob-gyn Dr. Jen Gunter has an amazing saying: "It's a vagina, not a piña colada!" The point being, your vagina doesn't need to smell or taste fruity — or really, like anything else besides a vagina.

1. Metallic or Like Iron

"The period itself is basically endometrial tissue that's built up over the course of the month. If an egg is not fertilized and implanted, that lining is released," Taraneh Shirazian, MD, a board-certified ob-gyn with NYU Langone, tells LIVESTRONG.com.

2. Fishy

"As blood exits the vagina, especially if there's a lot of bleeding, it can change the pH of the vagina," Dr. Shirazian explains. When the normal bacterial balance of the vagina is thrown off, you may develop bacterial vaginosis, or BV. This can result in a fishy smell.

3. Sweet

Some vaginal bacteria can naturally have a sweet smell, according to Women's Medical Associates of Nashville. This is nothing to worry about.

What to Do About Period Odor

What you want to avoid is using any sort of fragranced feminine wipe designed to freshen things up down below. "The problem with these is that they just cover up the odor. The first step is always figuring out the underlying source and treating that," Dr. Shirazian says.

When to See a Doctor About Period Odor

A rotten or foul odor from your nether region warrants a trip to the ob-gyn, Dr. Shirazian says.

Is This an Emergency?

If you are experiencing serious medical symptoms, please see the National Library of Medicine’s list of signs you need emergency medical attention or call 911. If you think you may have COVID-19, use the CDC’s Coronavirus Self-Checker .

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