Sex in Pregnancy

Pregnancy is an exciting and transformative journey, filled with emotional and physical changes. One aspect that often raises questions is intimacy. Many expectant parents wonder if sex is safe, how their libido might change, and which positions will be most comfortable as their bodies adjust.
This guide will explore everything you need to know about sex during pregnancy, offering reassurance, practical advice, and expert-backed information. However, it is always best to seek information from a medical professional like a midwife or your GP as their advice can be tailored specifically towards you and your circumstances.
Is It Safe to Have Sex While Pregnant?
One of the most common concerns expectant parents have is whether sex is safe during pregnancy. For the vast majority of women, the answer is a resounding yes. Unless you have a specific medical condition that requires abstinence, engaging in sexual activity while pregnant is completely safe. Your baby is securely cushioned within the uterus, protected by the amniotic sac and fluid, and surrounded by strong muscles, making it impossible for sex to cause harm.
Some parents worry that an orgasm or penetration might trigger a miscarriage, but there is no evidence to support this fear in a healthy pregnancy. Miscarriages in early pregnancy are typically due to chromosomal abnormalities or other underlying health issues, not because of sexual activity. However, if you have experienced multiple miscarriages, your doctor may advise some precautions.
If you ever feel discomfort, pain, or unusual symptoms after sex, such as heavy bleeding or severe cramping, it is important to consult your midwife or doctor for reassurance and guidance.
Read more: Is It Safe to Have Sex While Pregnant?
When to Avoid Sex During Pregnancy
While sex is generally safe, there are certain conditions in which it may not be advisable. Your healthcare provider may recommend avoiding sex if you have:
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A History of Preterm Labour or Cervical Issues: If you have a weak cervix or a history of preterm labour, your doctor might suggest limiting or avoiding penetrative sex to reduce the risk of early contractions.
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Placenta Previa: This condition occurs when the placenta is lying low in the uterus and partially or completely covers the cervix. Engaging in sex in this case could increase the risk of bleeding.
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Unexplained Vaginal Bleeding: If you experience bleeding that is not linked to implantation or other common causes, it is best to avoid sex until your doctor gives you the all-clear.
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Ruptured Membranes: If your water has broken, sex should be avoided as it increases the risk of infection.
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Multiple Pregnancies: If you are carrying twins or more, your doctor may advise additional caution regarding sexual activity, particularly in the later stages of pregnancy.
If you are ever in doubt, the best course of action is to seek advice from your midwife or obstetrician.
Changes in Libido During Pregnancy
Hormonal fluctuations and physical transformations can significantly impact sexual desire throughout pregnancy. Every woman experiences these changes differently, and it is entirely normal to feel a mix of emotions about intimacy.
First Trimester
During the first trimester, many women experience extreme fatigue, nausea, and hormonal changes that can lead to a decreased interest in sex. Morning sickness, heightened sensitivity to smells, and general discomfort can make intimacy feel unappealing. Additionally, anxiety about the pregnancy, especially in the early stages, may contribute to a lower libido.
Second Trimester
As morning sickness subsides and energy levels return, many women report an increase in their sex drive during the second trimester. Increased blood flow to the pelvic region can heighten sensitivity, and rising oestrogen levels can lead to enhanced sexual arousal. For some, this period marks a return to a fulfilling sex life.
Third Trimester
During the third trimester, as the baby grows, physical discomfort may again reduce the desire for sex. Back pain, swelling, and difficulty finding comfortable positions can make intimacy more challenging. Some women also experience concerns about their changing body image, which may affect their confidence in the bedroom.
Open communication with your partner about these changes can help maintain a strong emotional connection, even if sexual activity decreases. Exploring alternative forms of intimacy, such as massage or cuddling, can be just as meaningful.
Comfortable Sex Positions During Pregnancy
As pregnancy progresses, adapting sexual positions to accommodate a growing belly becomes necessary. However, only you will know what works best for you. Here are some of the most comfortable and enjoyable positions:
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Side-by-Side (Spooning): This position involves both partners lying on their sides, with the pregnant partner's back against the other's front. It allows for deep intimacy while minimising pressure on the belly. This position is particularly beneficial in later stages of pregnancy when mobility is more restricted.
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Woman on Top: Sitting on top allows you to control the depth and pace, making it one of the most comfortable options throughout pregnancy. It also enables the pregnant partner to move in ways that feel best for their changing body.
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Rear Entry (Kneeling or Standing): This can be a good alternative, as it allows for penetration without putting pressure on the abdomen. Using pillows for extra support can make it even more comfortable. This position also reduces strain on the lower back and can be modified for additional support.
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Edge of the Bed: The pregnant partner lies on the edge of the bed while the other stands or kneels, making access easier without unnecessary strain. This position can be adjusted with pillows to create a more comfortable experience, and partners can engage in different angles to find what feels best.
Positions to Approach with Caution
Certain positions can become uncomfortable or impractical:
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Missionary Position: Lying flat on your back can cause the weight of the uterus to press on major blood vessels, reducing circulation and causing dizziness. This can be especially problematic later in pregnancy.
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Deep Penetration Positions: Some positions allow for deep penetration, which may become uncomfortable as the cervix becomes more sensitive. It's important to communicate with your partner about what feels right and make adjustments as needed.
The Role of Condoms During Pregnancy
Pregnancy does not eliminate the need for condoms. Condoms should still be used if:
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There is a risk of STIs from either partner.
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Your waters have broken and you want to reduce the risk of infection.
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You are engaging in sex with multiple partners, as this increases the likelihood of exposure to infections.
Using condoms can also help prevent bacterial infections, which can sometimes increase in pregnancy due to changes in vaginal pH levels.
Can Sex Induce Labour
There is a belief that sex can help induce labour, mainly because semen contains prostaglandins, which help soften the cervix. Additionally, orgasms can trigger mild uterine contractions. However, in a healthy pregnancy, sex will not cause preterm labour. While some women close to their due date find that sex helps stimulate contractions, it is not a guaranteed method for labour induction.
Sex During Pregnancy FAQs
Is It Okay to Have Sex While Pregnant?
Yes, it is perfectly safe for most pregnant women to have sex. Unless a healthcare provider advises against it due to specific medical conditions, sexual activity does not harm the baby. The uterus, amniotic sac, and cervix provide strong protection for the developing baby. If you experience any discomfort or unusual symptoms after sex, such as heavy bleeding or cramping, consult your doctor or midwife for reassurance.
Is It Safe to Have an Orgasm When I Am Pregnant?
Absolutely! Orgasms are a natural part of sexual activity and are generally safe throughout pregnancy. Some women may experience mild contractions afterward, known as Braxton Hicks contractions, but these are usually harmless and temporary. If you have a history of preterm labour, however, you should consult your doctor to ensure that orgasms are safe for your particular pregnancy.
Can Sex During Pregnancy Cause a Miscarriage?
No, in a healthy pregnancy, sex does not cause miscarriage. Most miscarriages occur due to genetic abnormalities or developmental issues in the embryo. If you have a history of recurrent miscarriages or complications, always check with your doctor before engaging in sexual activity.
What Are the Best Sexual Positions While Pregnant?
The most comfortable positions vary depending on how far along you are in your pregnancy. Positions that reduce pressure on the belly, such as spooning, side-lying, and woman-on-top, are generally the most comfortable. Positions that involve deep penetration may need to be adjusted for comfort.
Are Condoms Needed During Pregnancy?
While pregnancy prevents further conception, condoms should still be used if there is a risk of STIs. If either partner has had sexual encounters outside of the relationship, using a condom can prevent infections that might harm the baby or pregnancy.
Can You Get an STI When You're Pregnant?
Yes, STIs can still be transmitted during pregnancy, and some infections can have serious consequences for both mother and baby. Regular STI testing and condom use can help prevent transmission and ensure a healthy pregnancy.
Can I Use Sex Toys During Pregnancy?
Yes, sex toys are safe during pregnancy as long as they are kept clean and used safely. Always clean toys before and after use to prevent infections, and avoid those that are too rigid or uncomfortable. If you experience any discomfort, stop using them and consult your doctor if needed.