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Does Your Vagina Smell Different During Pregnancy? Yes, & It’s Totally Normal

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You expect a lot of changes to your vagina when you’re pregnant, but some of the differences are a bit subtle. You may have already noticed increased discharge or swelling, but does your vagina smell different when you’re pregnant? Turns out, you're not just imagining a new scent from your nether regions.

It seems like some kind of cosmic joke that a heightened sense of smell is a pregnancy symptom along with a change in your vagina’s scent, but there you go. "Pregnant women appear to have a heightened sense of smell in pregnancy. Many things smell different or more strongly in pregnancy from foods to toiletries to body odor," OB-GYN Kate Killoran of Your Doctors Online tells Romper. "There is limited scientific data on this, but the theory is that an increased sense of smell in pregnancy would be an evolutionary advantage. It would help the pregnant woman and her fetus avoid potential toxins like spoiled food." And, apparently, it can help you notice a change in the way your vagina smells.

"It can be true! Hormones control so much of our bodily experiences — from our temperature to our mood, and yes, the way we smell," OB-GYN Dr. Mary Jacobsen tells Romper. "When women notice their vagina smelling differently during pregnancy, the effect is often due to a woman’s own sense of smell. The smell and taste of certain foods, for example, can change radically during pregnancy."

But while a different scent is normal, it’s important to note that excessive itching, burning, redness, or strange discharge is not and can be signs of a yeast infection. "If the smell is associated with itching, burning, or unusual redness or texture, that’s a cue that something is medically wrong. Follow up with your doctor about the possibility of infection," Jacobsen says. Unfortunately, as Mayo Clinic noted, yeast infections are more common in pregnancy than any other time of your life thanks to all of that increased estrogen, so be extra mindful.

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If you notice a distinct vaginal odor, but it’s more of a fishy, foul smell, you might be suffering from bacterial vaginosis. An inflammation of the vagina, Mayo Clinic wrote that bacterial vaginosis can be treated with medication from your doctor and is often caused by a change in your pH balance. (Thanks again, pregnancy.) But don't get too wrapped up in the smell of your vagina if you aren't noticing other symptoms like itching or redness. Killoran says it's most likely just pregnancy giving your vagina a different smell. "Some women may have a vaginal infection which is changing the smell of the vagina, but outside of an infectious source, the change in smell is likely due to changes of pregnancy," Killoran says.

And don't let yourself feel like you need to "fix" any new scent. You should avoid any products that promise to alter your vagina's scent or pH balance. "I recommend against douching or using scented products, both of which can cause bacterial vaginosis and inflammation in a very sensitive area that’s already good at self-cleaning (BV is a risk factor for preterm labor and delivery)," Jacobsen says. "As long as women are prioritizing basic hygienic practices, cleaning the vaginal area with warm water and gentle soap, and removing tight and/or sweaty clothing after exercising to let the area breathe, there’s no need to worry about the smell."

Killoran agrees, and tells Romper that once you rule out an infection, just let your vagina do its new scent thing. "As long as the vaginal flora is normal there is not much else to do."

It's also worth noting that your vagina’s pH balance isn’t the only thing that can affect your vagina's scent. If you've been on a long walk, sweat can give you a new scent, or if you're wearing underwear that's too tight, it can change your body's aroma. But don't worry. It’s totally normal for your vagina to sport its own pregnant scent, as long as it’s not accompanied with other symptoms that could mean an infection.

Experts:

Dr. Mary Jacobson, Chief Medical Director at Alpha Medical

Dr. Kate Killoran of Your Doctors Online

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