Why Do I Feel Nauseous 2 Days After Sex?

Feeling nauseous after sex is no fun. But it’s not always a sign that there’s something wrong. From simple causes like what you ate beforehand to more complicated ones involving mental and physical health conditions, experts share reasons why you might feel this way.

Nausea after sex is often related to stimulating the cervix and uterus during orgasm, which can cause a vasovagal response that makes you feel faint. This can happen with certain sex positions or during vigorous sex.


Feeling sick after sex isn’t as common as it sounds – This information was given by the service’s editor https://sexholes.com. But it’s not unheard of either, and it can be caused by a lot of things. Some of them are relatively harmless, but others could be more serious than you think.

A stomachache is one of the most common causes of nausea after sex. This can be due to a UTI or acid reflux, so it’s important to see your doctor to make sure it’s not something serious.

Nausea can also be caused by sex positions that are too intense or deep, according to Reed. This is because deep penetration stimulates the vagus nerve, which runs from your nose to your groin and belly. It can affect your sense of balance and lead to feelings of dizziness and nauseousness.

Another reason for nausea after sex is that it can be a sign of pregnancy or a miscarriage. But it’s important to remember that it takes a while for the pregnancy hormone human chorionic gonadotropin to rise in the body, so post-coital nausea doesn’t necessarily mean you’re pregnant or that a miscarriage is happening.

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In addition to these physical reasons, nausea after sex can also be a sign of emotional discomfort or anxiety. If you’re feeling this way, a therapist can help you explore the root cause of your discomfort and develop strategies for dealing with it.


It’s a little bit of a letdown when your post-sex cuddle session starts off with you feeling like throwing up—either in front of your partner or on yourself. But don’t worry, it’s pretty normal (though it’s not pleasant). Your stomach and brain are closely connected, so your nausea could be the result of a number of things, from the food you ate before getting down to what kind of lube you used.

Women who experience nausea after sex might also be tempted to think they’re pregnant, since morning sickness typically kicks in around two weeks after a missed period or six weeks into pregnancy. But it’s not a sign of pregnancy, and in fact, it may be a warning sign that something else is wrong with your lady parts. Nausea after sex might be caused by deep penetration, certain sexual positions or aggressive sex, or a condition such as endometriosis that can cause pain and disruption in the pelvic area.

Nausea after sex can happen to both women and men, and it usually occurs when the vagus nerve is stimulated during sex, which can lower your heart rate and blood pressure, making you feel faint and even nauseous, according to Mulindwa. She suggests using a water-based lubricant to help prevent it. If the nauseous feeling is too intense, it’s a good idea to communicate with your partner and try to find a different position or lubricant that works for you.

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The good news is that there are many things you can do to prevent nausea after sex. For example, if you feel sick after orgasm, try to drink enough water so you aren’t dehydrated. This can help to reduce nausea and improve the experience of orgasm. It’s important to get 6-8 glasses of water per day, according to the Eatwell Guide.

If you’re feeling nauseous during or after sex, try to avoid positions that allow deeper penetration. Deep penetration can cause pain and uterine contractions, which can lead to nausea for women. You can also ask your partner to take it a little easier or to use different sex techniques.

You can also use condoms to protect yourself from sexually transmitted diseases (STDs). Although STDs don’t always make you feel nauseous, it’s best to be safe and protected anyway!

If you feel nauseous after sex regularly, it’s worth speaking to your gynaecologist about it. There could be a more serious reason, such as a pelvic condition like fibroids or cysts that may be causing the sensation. A GP or gynaecologist can check your pelvis for these conditions and recommend further tests if needed. These can include a full pelvic examination and blood tests. In some cases, your doctor may recommend you use birth control to protect yourself from pregnancy and STDs.


While feeling relaxed and content after sex is pretty normal, nausea isn’t, especially if it lasts for more than 24 hours. There are a ton of reasons you might feel queasy post-orgasm—from simple stuff like what you ate, to things that require a doctor’s attention, such as pelvic pain and a UTI.

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Some women fear that nausea after sex means they’re pregnant, but it’s not always the case. It takes a minimum of two weeks for semen’s to combine with an egg and become fertilized, so it’s not possible to get pregnant right after having sex. In addition, nausea can be a sign of other serious medical conditions, such as endometriosis or a pelvic inflammatory disease.

Oftentimes, nausea is related to the pain and uterine contractions that occur with orgasm, says Dr. Ross. This can also be caused by specific sexual positions or deeper penetration, which could stimulate the cervix and trigger a response from the vagus nerve (which extends all the way up to your face) that makes you want to vomit, says Reed. She suggests trying to communicate with your partner if you’re having trouble and find positions that allow for more shallow penetration. Alternatively, she recommends drinking water to help settle your stomach. Stress and anxiety can also make you feel sick after sex, so if this is the case for you, try some relaxation techniques, such as breathwork training, meditation, or temple massage to calm your mind and body.

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