Is It Safe to Have Sex While Pregnant?

During pregnancy, you might be concerned about which activities are safe to continue or which you should avoid and when. One of those activities may be having sex while pregnant.

Generally, it's safe to have sex during pregnancy. However, if you have pregnancy-related issues like vaginal bleeding, you may be advised to refrain from having sex. Here's what else you need to know.

Is Sex During Pregnancy Safe?

For people with healthy pregnancies, sex can be safe throughout the entire pregnancy. You are not going to "poke" your fetus, and for most people who are expecting, there's no reason to avoid sex throughout the trimesters.

Benefits of Sex During Pregnancy

Sex during pregnancy can help in relationship maintenance. Engaging in satisfying sexual activity while pregnant may keep your relationship healthy and pleasant.

Having satisfying sex might also benefit your mental health. Researchers said that a pregnant person may experience positive effects on their self-esteem and well-being.

For some, sex can be more relaxing during this time. Partners may have been initially worried about getting pregnant; however, the pregnancy reduces that worry.

Additionally, you may enjoy sex even more than you did before becoming pregnant. Higher levels of the hormones estrogen and progesterone during pregnancy boost blood flow to the vagina. As a result, a person may have better vaginal lubrication, resulting in more pleasurable sex.

Sex Through the Trimesters

If you're able and want to have sex during pregnancy, talk with your partner about what's comfortable for you. It's also a good idea to speak with a healthcare provider about safe sexual activity while you're pregnant.

Depending on how you feel, how often you have sex during the first trimester will vary. While in this trimester, you'll have bodily and energy changes in response to your pregnancy. For example, you may experience vomiting or feel fatigued. As a result, you and your partner may not engage in sex at all. However, some couples may have more or less sex than usual.

People may have more sex during the second trimester. Researchers found that the causes could be that people may:

  • Be more interested in sex
  • Be open and willing to talk about what they want in terms of sexual activity
  • Experience fewer pregnancy-related symptoms

While intercourse may be okay from week six to month nine of pregnancy, don't be surprised if you're just not feeling up for it in the last few weeks. People have less sex in the third trimester than in any other. Additionally, you may be advised to stop having sex the closer you get to your due date. There's an increased risk of infection around this time.

When Should You Avoid Sex During Pregnancy?

There are a few reasons to avoid sex during pregnancy. You should stop having sex if:

  • Sex is painful. An OB-GYN will want to confirm exactly what's causing the pain.
  • You experience amniotic fluid leaks. Amniotic fluid protects a baby as it develops in the womb. If you have leakage of this fluid, you should see a healthcare provider.
  • You have placenta previa. This is a condition where the placenta blocks some or all of the cervix. The cervix is the birth canal opening.
  • You have unexplained bleeding. Some spotting is normal after sex if you're pregnant. However, heavier bleeding needs medical attention.
  • Your partner may have a sexually transmitted infection (STI). If a pregnant person develops an STI, the STI can be serious or life-threatening for a pregnant person and their baby.

Additionally, healthcare providers may recommend that you stop having sex later in the third trimester due to a potential risk of preterm labor. However, there has been mixed research about the link between sex and preterm labor. Preterm labor also rarely occurs following sex during pregnancy.

When to Contact a Healthcare Provider

You should consult a healthcare provider if you have pregnancy complications, like amniotic fluid leaks. Additionally, cramps and spotting are normal following penetrative sex. However, severe cramping that doesn't go away or heavy bleeding requires medical attention.

A Quick Review

Sex when you're pregnant may be a completely different—even liberating—experience for you than sex outside of pregnancy. Still, it's generally safe, and you can enjoy sex during the nine months when you're expecting.

However, you'll want to avoid sex during pregnancy if you're experiencing any pain, bleeding, or leaking of fluid. In these cases, talk to a healthcare provider about how to move forward with your situation.

Frequently Asked Questions

  • Can sex during pregnancy cause a miscarriage?

    Having sex while you're pregnant does not cause a miscarriage. However, in some cases, vaginal bleeding can be a sign of miscarriage. A healthcare provider may recommend no sexual activity if you have vaginal bleeding in early pregnancy.

  • Can sperm go inside during pregnancy?

    Sperm can enter the vagina during pregnancy, but it cannot move past the cervix, which is the opening to the uterus. A pregnant person develops a thick mucus plug at the opening of the cervix that doesn't move until close to labor.

  • Can sex hurt the fetus?

    Sex cannot hurt a person's fetus. The fetus has protection via the amniotic sac and uterine muscles.

Updated by
Taylyn Washington-Harmon
Taylyn Washington-Harmon

Taylyn Washington-Harmon is the associate editor at Health.com. A former social media guru, she's worked for a number of lifestyle and beauty brands and has previously written for SELF and STAT. She loves skincare, anime, and her pitbull Momo.

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  1. American College of Obstetricians and Gynecologists. Is it safe to have sex during pregnancy?

  2. Fuchs A, Czech I, Sikora J, et al. Sexual functioning in pregnant womenInt J Environ Res Public Health. 2019;16(21):4216. doi:10.3390/ijerph16214216

  3. Branecka-Woźniak D, Wójcik A, Błażejewska-Jaśkowiak J, Kurzawa R. Sexual and life satisfaction of pregnant womenIJERPH. 2020;17(16):5894. doi:10.3390/ijerph17165894

  4. Kulhawik R, Zborowska K, Grabarek BO, Boroń D, Skrzypulec-Plinta V, Drosdzol-Cop A. Changes in the sexual behavior of partners in each trimester of pregnancy in Otwock in Polish couples. Int J Environ Res Public Health. 2022;19(5):2921. doi:10.3390/ijerph19052921

  5. Maliqueo M, Echiburú B, Crisosto N. Sex steroids modulate uterine-placental vasculature: implications for obstetrics and neonatal outcomesFront Physiol. 2016;7. doi:10.3389/fphys.2016.00152

  6. Pascual ZN, Langaker MD. Physiology, pregnancy. In:StatPearls. StatPearls Publishing; 2023.

  7. American College of Obstetricians and Gynecologists. FAQs - when sex is painful.

  8. Merck Manual Professional Version. Evaluation of the obstetric patient.

  9. Ferro C, Pyenson BS, Lau J, et al. The prevalence and payer costs of potentially avoidable emergent care visits for suspected amniotic membrane rupture in pregnant womenAm Health Drug Benefits. 2018;11(5):241-250.

  10. MedlinePlus. Placenta previa.

  11. Centers for Disease Control and Prevention. Sexually transmitted diseases (STDs) - STDs during pregnancy - CDC basic fact sheet.

  12. American College of Obstetricians and Gynecologists. Early pregnancy loss.

  13. Merck Manual Consumer Version. Vaginal bleeding during early pregnancy.

  14. American College of Obstetricians and Gynecologists. What does it mean to lose your mucus plug?

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