Keeping Intimacy Alive: Sex During IVF Explained

Sex during IVF often stops feeling like an act of pleasure and starts feeling like a task on a checklist, and this is one of the most common, least talked about side effects of fertility treatment. Intercourse can become tightly scheduled around ovulation or embryo transfer windows, leaving couples wondering how to hold onto intimacy at all.

Understanding why this happens, and knowing that it is completely normal, is often the first step towards protecting a relationship through what can be a long and emotionally demanding process. This guide looks at why sex during IVF changes, what research says about it, and practical ways couples can reconnect along the way, whether treatment lasts a few months or stretches across several years.

Why Does Sex During IVF Often Feel Different?

Fertility treatment introduces rigid timing, medical appointments, and hormone medication into what used to be a private, spontaneous part of a relationship. When trying to conceive becomes an ongoing project that dominates daily life, sex during IVF can start to feel mechanical rather than intimate, simply because it is now tied to a precise moment in the cycle rather than desire.

This shift affects heterosexual and same-sex couples alike. Many people find that sex during IVF loses its sense of spontaneity entirely, replaced instead by a countdown of appointments, injections, and scans. Over months or years of trying, this can wear down even strong relationships, not because the love has changed, but because the context around sex has changed so completely.

What Does the Research Say About Sex During IVF?

Sex during IVF has been studied more closely in recent years, and the findings are fairly consistent. A study published in Scientific Reports using the Golombok-Rust Inventory of Sexual Satisfaction found that couples starting fertility treatments such as timed intercourse, IUI, and IVF showed significantly worse overall sexual satisfaction scores than couples who had recently conceived naturally.

The same research found that mental factors, rather than physical ones, were most affected. Reduced frequency, less sensuality, and poorer communication between partners were more strongly linked to lower satisfaction than physical sexual problems themselves. In other words, sex during IVF suffers more from pressure and expectation than from any physical change in the body.

Why Do Men Struggle With Sex During IVF Too?

It is easy to assume that fertility treatment mainly affects women, since so much of the physical process, injections, scans, and egg collection, happens to their bodies. However, research consistently shows that men experience a real drop in sexual confidence and desire during treatment too.

Men may feel pressure around producing a sample on demand, worry about their own fertility if donor sperm is involved, or feel a loss of virility tied up in the whole process. Combined with the emotional weight of repeated appointments and failed cycles, sex during IVF can leave men feeling just as disconnected from pleasure as their partners.

Can Stress From Treatment Affect Intimacy Further?

Stress and disappointment from fertility treatment can spill over into every part of a relationship, including the bedroom. Feelings of shame, sadness, or inadequacy are common when conception does not happen quickly, and these emotions understandably lower interest in sex during IVF even further. Friends and family can play a real role here too, and our guide on supporting a friend through fertility issues covers how loved ones can ease some of this pressure from the outside.

Hormone medication used to stimulate egg production can also affect mood, energy levels, and comfort, while the physical toll of repeated ultrasound scans and appointments leaves many people simply too tired for intimacy. None of this reflects a problem with the relationship itself, but rather the sheer physical and emotional load that treatment places on a couple.

How Can Couples Reconnect During Treatment?

One of the most helpful shifts couples can make is deliberately separating sex during IVF from sex for connection. Setting aside time that has nothing to do with ovulation windows or fertility goals, even briefly, can help rebuild a sense of pleasure that has nothing to do with a treatment schedule.

Talking openly about what feels good, what feels like pressure, and what has changed since treatment began can also make a real difference. Many couples find that naming the problem out loud, rather than quietly struggling with it, removes some of the shame that builds up around a lower sex drive during fertility treatment.

Small, practical changes can help too. Some couples find it useful to plan a date night that has an explicit rule against discussing cycles, medication, or appointments, giving both partners permission to simply enjoy each other’s company. Others find that physical affection without any expectation of sex, such as holding hands, hugging, or a massage, helps rebuild a sense of closeness that treatment schedules can otherwise strip away. None of these changes need to happen overnight, and different approaches will work for different couples.

Common Challenge	Why It Happens	What Can Help
Scheduled, mechanical sex	Timed intercourse around ovulation or transfer	Separate intimate time from fertility windows
Lower desire in men	Pressure to perform, worries about fertility	Open conversation, reduced pressure around samples
Fatigue and low mood	Hormone medication and repeated appointments	Rest, patience, and realistic expectations
Feelings of shame or failure	Repeated unsuccessful cycles	Counselling or peer support

What About Timed Intercourse and Insemination Schedules?

Some fertility treatments, including intrauterine insemination and certain stages of IVF treatment, do involve organised timing around ovulation to maximise the chances of conception. This is a normal and necessary part of treatment, but it is worth acknowledging honestly rather than pretending it has no emotional cost.

Couples using donor sperm, whether through a clinic or a known donor found through a platform such as CoParents.co.uk, often navigate an extra layer of scheduling and logistics. Anyone exploring how sperm donation works or planning conception with a known donor may find it helpful to build in time that is separate from the practical logistics of treatment, so intimacy does not become entirely defined by the process.

Same-sex couples navigating conception as a same-sex couple often face a similar tension between the practical steps needed to conceive and maintaining a relationship that feels like more than a fertility project. Whatever route you are taking, our overview of every path to parenthood available in the UK can help put the wider picture into perspective when treatment feels all-consuming.

When Should You Seek Counselling Support?

If sex during IVF has become a source of real distress, tension, or avoidance between partners, seeking support is a sensible next step rather than a last resort. Every fertility clinic licensed in the UK is required to offer counselling before treatment begins, and many patients find this a useful space to talk about pressures on their sex life specifically.

According to the HFEA, over half of men say they would not feel comfortable discussing fertility struggles with their partner, despite experiencing similar feelings of sadness or shame. Bringing a counsellor into the conversation, even briefly, can help both partners feel heard without placing extra pressure on each other.

Does This Ever Get Better After Treatment Ends?

Many couples find that once treatment finishes, whatever the outcome, sex during IVF stops being the defining feature of their intimate life fairly quickly. The mechanical, scheduled feeling tends to be tied specifically to the treatment period itself rather than becoming a lasting pattern, and most couples describe their sex life gradually returning to something closer to how it felt before fertility issues arose. For couples moving into a pregnancy after fertility treatment, it can also help to know that sex during pregnancy is generally considered safe once a clinic has confirmed there is no reason for caution, which can ease some of the anxiety that carries over from the treatment period.

Frequently Asked Questions

Is it normal for sex during IVF to feel less enjoyable?

Yes. Research consistently shows that couples undergoing fertility treatment report lower sexual satisfaction than couples who conceive naturally, and this is considered a normal, common response.

Does IVF affect men’s sex drive as well as women’s?

Yes. Studies show men can experience reduced desire, performance pressure, and lower sexual confidence during fertility treatment, alongside the emotional strain of the process.

Can stress from IVF make sex during IVF worse?

Yes. Emotional stress, hormone medication, and physical fatigue from treatment can all reduce desire and make intimacy feel more difficult during a cycle.

Should we stop trying to have sex outside of the fertile window?

No, many couples find it helpful to keep some intimacy that is entirely separate from ovulation timing, purely for connection rather than conception, even if it happens less often than before treatment began.

When should a couple consider counselling?

If sex during IVF is creating ongoing tension, avoidance, or resentment between partners, speaking to a fertility counsellor, either through the clinic or independently, can help.

Whatever stage of treatment you are at, remember that changes to sex during IVF are common, temporary, and rarely a reflection of the relationship itself. Being honest with your partner, and seeking support when needed, can help protect intimacy through what is often a long and demanding process. If you are exploring donor conception, co-parenting, or simply want to connect with others who understand this journey, CoParents.co.uk brings together a supportive community across the UK. Register free on CoParents.co.uk to start exploring your options today.