Is it safe to have sex on your period?

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Published 22 May 2025 | Written by Dr David Miller

 

When it comes to period sex, one of the most common questions women ask is: “Is it safe to have sex during my period?” The short answer is: yes, it is generally safe. But like many things related to your body and health, there are a few important considerations to keep in mind—ranging from hygiene and comfort to emotional connection and protection from infections.

Let’s explore what you need to know about intimacy during menstruation, the benefits and risks, and how to make it a positive, informed experience.


Is It Physically Safe?

Yes, having sex during your period is physically safe for most people. It’s a natural part of life, and there's no medical reason to avoid sex while menstruating—unless you or your partner feel uncomfortable or have specific health concerns.

Your uterus sheds its lining during menstruation, which is why there's bleeding. But this doesn’t affect the safety of vaginal intercourse. In fact, some people report feeling more aroused or experiencing heightened pleasure during their periods due to hormonal changes.


Can You Get Pregnant During Your Period?

Yes, it’s possible but less likely to get pregnant while on your period. While menstruation usually signals the start of the cycle and is considered a low-fertility phase, sperm can live in the body for up to 5 days. If you have a shorter cycle or irregular ovulation, having sex at the end of your period could lead to pregnancy if you ovulate early.

Bottom line: If you're not trying to conceive, use protection—even during your period.


What About Sexually Transmitted Infections (STIs)?

One important consideration is the risk of sexually transmitted infections (STIs). Blood can carry infections like HIV and hepatitis, and the presence of menstrual blood can increase the chances of transmission. This is especially relevant during unprotected sex.

Using condoms not only helps prevent pregnancy but also reduces the risk of STIs, making it a smart choice during any phase of the cycle, including menstruation.


Benefits of Having Sex During Your Period

Believe it or not, there are some surprising benefits to period sex:

  • Natural pain relief: Orgasms can trigger the release of endorphins, which may reduce menstrual cramps and improve your mood.

  • Shorter periods: Some women find that sex helps the uterus contract more efficiently, possibly leading to a shorter or lighter period.

  • Increased lubrication: Menstrual fluid can act as a natural lubricant, which might make sex feel smoother and more comfortable.


Tips for Comfortable Period Sex

If you're open to exploring intimacy during your period, here are a few ways to make the experience more comfortable:

  1. Communicate openly with your partner about boundaries and preferences.

  2. Use a dark towel or bedsheet to manage any mess.

  3. Opt for positions that feel good to you—some may help ease cramps, while others may feel too intense.

  4. Practice good hygiene before and after sex to avoid irritation or infection.

  5. Stay relaxed—it’s okay to laugh, pause, or change your mind at any time.


Emotional & Relationship Considerations

Intimacy during your period isn't just about physical health—it’s also about emotional comfort and trust. Some women feel self-conscious or less desirable during their cycle, while others feel more emotionally connected during this phase. Either way, it's important to honor your feelings and check in with your partner about theirs too.

This phase of your cycle is a great time to build emotional intimacy, whether or not you choose to have sex. Cuddling, talking, and simply being present for each other can be just as powerful.


Final Thoughts

Sex during your period is a personal choice—what matters most is what feels right for you and your partner. As long as you’re both comfortable, communicate openly, and take precautions, period sex can be a safe, pleasurable, and even empowering part of your menstrual cycle.

Tracking your cycle can also help you understand your body better and anticipate how you might feel during different phases—including how your libido or comfort level may shift. Apps and journals can be helpful tools to stay connected to your cycle and make informed decisions about your sexual health.