Period Sex—What To Know About Safety, Benefits, and Tips

You don't have to take an entire week off from getting it on.

Just because you have your period doesn't mean that your sex life should take a backseat. But period sex comes with its own unique set of challenges.

While there is absolutely nothing wrong with desiring sex while on your period, it's understandable that you might have some questions, like whether it's OK from a medical perspective, what the pros and cons are of doing it, and how to pull it off without a huge mess (if that sort of thing bothers you).

Here's what you should know about having sex on your period—the good, the bad, and the slightly messy.

Period Sex Is Usually Fine

For the vast majority of people, the answer is yes, sex on your period is a go. "People worry about it, but it's totally fine," Lauren Streicher, MD, a professor of clinical obstetrics and gynecology at Northwestern University's Feinberg School of Medicine, said to Health. "From a medical point of view, there is nothing wrong with having intercourse when a [person] is menstruating."

There are some rare exceptions, though. "For those who are positive for hepatitis, HIV, or have known STIs, the possibility of transmission of diseases that are bloodborne is increased because of the presence of blood," Jessica Shepherd, MD, an ob-gyn in Texas, said to Health. "Period blood is different from "regular" blood that's in the veins and arteries. However, there is still the possibility of transmission."

Because the cervix is more open during this time of the month (which allows for blood to pass), your risk of infection increases too, Tara Ford, PA-C, a certified physician assistant in sexual and reproductive healthcare, said to Health. All of which is to say, it's essential to continue wearing a condom if you're unsure of your partner's status.

But overall, "medically—for most [people]—it is fine to have sex with your period," Mary Jane Minkin, MD, a clinical professor of obstetrics and gynecology and reproductive sciences at Yale Medical School, said to Health.

Period Sex and Pregnancy Risk

Technically, you could get pregnant on your period, but it's not very common. You're still rolling the dice if you choose to have unprotected period sex. Unprotected sex increases the chances of both pregnancy and contracting a sexually-transmitted infection (STIs). So if you are trying to avoid pregnancy, it's important to use some sort of birth control (and especially a condom with someone you're not too familiar with) during sex.

Here's the lowdown: If you have regular periods and you're absolutely sure what you're experiencing is actually your period, "the chances of getting pregnant are basically nil," Dr. Streicher said. But—and this is a big but—if you're having spotting or bleeding from some other cause, that won't necessarily be the case. "Some [people] may think they're having a period because they're bleeding and think it's safe to have unprotected sex when it's not," Dr. Streicher said. "It can be breakthrough bleeding or bleeding during ovulation—you have to be aware of that."

Also important is the timing with which you have period sex. That means if you have sex at the tail end of your period, your partner's sperm may be active inside you for five days. So, if you ovulate earlier in your cycle, there's a teeny chance you could get pregnant, Dr. Minkin said. "It's not super likely, but possible," Dr. Minkin said.

Period Sex Benefits

There are actually quite a few pluses to keep in mind when it comes to having sex while you're menstruating. For one, you may experience less painful periods if you have sex during them.

Period cramps happen as a result of your uterus contracting to shed its lining during your cycle, explained Christine Greves, MD, a board-certified ob-gyn at the Winnie Palmer Hospital for Women and Babies in Orlando, Florida. "When you have an orgasm, the muscles in your uterus contract, too," Dr. Greves said to Health. When they inevitably release, it can feel better, Dr. Greves said. At the same time, having an orgasm triggers the release of endorphins, which are thought to help with the pain, Dr. Greves said.

Sometimes, menstruation can also help you get more turned on because of the fluctuations in your hormones. "Some [people] report they feel more aroused and more sensitive around this time," Ford said. Your flow can serve as extra lubrication during sex too, which can also increase pleasure. If you typically use a store-bought lubricant to help with dryness during sex, this may be your week to go natural.

Sex may actually speed up your period, as well. Though it hasn't been well-studied, in theory, Dr. Streicher said that having an orgasm may help your period blood get out faster and sooner. "That might help make your period lighter, just because it causes your uterus to contract and pushes out that lining," Dr. Streicher said.

Period Sex Downsides

There are, of course, positives and negatives to everything—and that includes period sex. Some downsides, like messiness, are more obvious than others. Having sex on your period increases the risk that you and your partner will end up a little bloody by the end. "The messy factor is a major downside," Dr. Streicher said.

Also important: While having sex on your period might help in the lubrication department, that's only if you haven't used a tampon in a while. If you remove a tampon right before sex, there's a possibility it already soaked up some of your natural lubrication and dried you out. "You may need some extra lubrication," Dr. Greves said. (Luckily, that's where lube comes into play).

How To Have the Best Period Sex Possible

Sure, you can just go for it with period sex and deal with the aftermath, but a little extra preparation might make the experience even more enjoyable and comfortable—with less cleanup afterward.

First things first: Use a towel to help save your sheets. Dr. Greves recommended that you opt for a dark-colored towel if you have it so that the situation doesn't look quite as intense in the aftermath. (However, if that doesn't bother you or your partner, use whatever color towel you'd like.) If you don't have a towel handy—or at least one that you want to sacrifice—try some period shower sex so you don't have anything to clean afterward, Dr. Greves said.

It's also important to remember that you don't have to focus on penetrative period sex. That means the focus can be on the menstruating partner's clitoris (while they wear a tampon), Ford said. Or, the person menstruating can also help their partner orgasm with manual or oral stimulation. And for those of you still interested in penetrative (but less messy) sex, stick to the missionary position (it can limit blood flow—thanks, gravity!).

And, of course, the main part of any positive sexual experience is communication. While your decision to have period sex largely depends on your relationship, giving your partner at least a heads up that Flo is in town is usually considered a nice gesture. "Say it very matter of factly: 'I have my period now. Is that a problem for you?'" Dr. Streicher said. "You'll get a reaction one way or another."

And don't stop communication once the sex starts. If you tend to have painful periods, some positions with deeper penetration might feel uncomfortable for you, Dr. Greves said. So, keep talking, even while doing the deed. Otherwise, Dr. Shepherd's advice is simple: "Have fun."

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