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How Laughter Can Help with Female Fertility

About This Article

Can laughter really help when you are trying for a baby? This article explores the relationship between laughter, stress and emotional wellbeing, including an interesting study involving couples undergoing IVF. We also explain what the evidence can, and cannot, tell us about laughter and fertility.

Originally Published: April 2023 | Reviewed: 30 October 2026 | By: Anthony Cunningham – Fertility Testing Expert & Editor

From the Zoom Baby Archive

This article was first published in April 2023. It has been reviewed to clarify the scientific evidence and distinguish the potential wellbeing benefits of laughter from unproven claims about improving fertility.

Trying for a baby can be an emotional experience, particularly when pregnancy does not happen as quickly as hoped. Fertility difficulties can leave women and couples feeling anxious, disappointed or overwhelmed.

While laughter cannot cure infertility or guarantee pregnancy, it may offer something valuable during this time: an opportunity to relax, enjoy the moment and feel more connected to the people around you.

Here are some ways laughter may support your wellbeing while trying to conceive, and what scientific research tells us about its possible relationship with fertility.

Reduces Stress

Laughing can help relieve tension and reduce feelings of stress. It can also improve your mood and provide a welcome distraction from everyday worries.

When you laugh, your body responds in several ways, including changes in breathing, muscle activity and the release of chemicals associated with pleasure and wellbeing.

Although significant physical or psychological stress can sometimes affect menstrual cycles, the relationship between everyday stress and fertility is complicated. There is insufficient evidence to conclude that reducing stress through laughter directly increases the chances of conception.

Nevertheless, finding enjoyable ways to manage stress can make the experience of trying for a baby more manageable. You can read more about the relationship between stress and getting pregnant.

Laughter and Physical Wellbeing

Laughter can have positive short-term effects on the body. A good laugh may temporarily increase your heart rate and breathing before encouraging relaxation.

Some studies have investigated whether laughter influences circulation, stress hormones and other aspects of physical health.

However, there is currently no reliable evidence that laughter increases blood flow to the ovaries or uterus sufficiently to improve fertility, nourish eggs or reduce the risk of miscarriage.

It is therefore better to think of laughter as an enjoyable part of a healthy lifestyle rather than a fertility treatment.

Increases Immune Function

Researchers have also explored the relationship between laughter and the immune system.

Some small studies have reported temporary changes in certain immune markers following laughter, including the activity of natural killer cells. However, these findings do not establish that laughter strengthens immunity in a clinically meaningful way.

More importantly, there is no convincing evidence that such changes improve a woman’s chances of becoming pregnant.

Maintaining general health through balanced nutrition, adequate sleep and appropriate physical activity remains more important than relying on laughter to influence immune function.

Decreases Inflammation

Inflammation plays a complex role in reproductive health. Certain inflammatory conditions, including endometriosis, can be associated with fertility difficulties.

Researchers have investigated whether positive emotions and laughter influence inflammatory responses in the body, but the evidence remains limited.

There is no established evidence that laughing reduces inflammation sufficiently to treat reproductive conditions or improve fertility.

Anyone concerned about an inflammatory condition affecting their fertility should seek appropriate medical advice rather than relying on lifestyle changes alone.

Improves Social Connections

One of the most valuable benefits of laughter is its ability to bring people together.

Sharing a funny moment with your partner, family or friends can strengthen relationships and provide emotional support during a potentially stressful time.

Fertility difficulties can sometimes lead to feelings of isolation, particularly when friends or relatives are announcing pregnancies.

Spending time with supportive people, enjoying shared activities and finding opportunities to laugh may help reduce loneliness and improve your overall sense of wellbeing.

Although stronger social connections do not guarantee improved fertility, emotional support can make the journey easier to navigate.

How Clowning Around Improved IVF Success Rates

One particularly interesting piece of research examined whether humour could influence pregnancy outcomes during in-vitro fertilisation (IVF).

An interventional study involving 219 women undergoing IVF investigated the effects of a medical clown visiting patients shortly after embryo transfer.

In the study, women in the intervention group received a brief visit from a medical clown, while those in the comparison group received standard care.

The researchers reported clinical pregnancy rates of approximately 36% in the clown group compared with 20% in the control group.

These results attracted attention because they suggested that a simple, enjoyable intervention might influence outcomes during a stressful medical procedure.

However, there are important limitations to consider.

The study was relatively small, and its findings do not establish that laughter itself caused the difference in pregnancy rates. Other factors may have influenced the results, and further high-quality research would be needed before drawing firm conclusions.

It would therefore be premature to recommend clown therapy or laughter as an evidence-based way to improve IVF success rates.

Nevertheless, the study raises an interesting question about how emotional wellbeing and the treatment environment might influence patients’ experiences of fertility care.

Simple Ways to Bring More Laughter into Your Life

Whether or not laughter influences fertility, finding time for enjoyable experiences can support your emotional wellbeing.

Here are a few simple ideas:

  • Watch something funny: Enjoy a favourite comedy programme, film or comedian.
  • Spend time with friends: Arrange activities with people who make you feel relaxed and happy.
  • Share humour with your partner: Finding moments of lightness together may help relieve some of the pressure associated with trying to conceive.
  • Try something enjoyable: A new hobby, game or social activity can provide a welcome distraction from fertility worries.
  • Be kind to yourself: You do not need to feel cheerful all the time. Difficult emotions are a normal part of fertility challenges.

The aim is not to force yourself to laugh or remain positive, but to make room for activities that bring genuine enjoyment.

When to Seek Fertility Advice

Although emotional wellbeing matters, laughter and relaxation should not replace appropriate fertility assessment or treatment.

According to NHS guidance, you should generally speak to your GP if you have been trying to conceive for a year without success.

Women aged 36 or over, and anyone with a known condition or other reason for concern about fertility, should seek advice sooner.

Your GP can discuss your circumstances and arrange investigations or referrals where appropriate.

Final Thoughts

Laughter is an enjoyable and accessible way to support emotional wellbeing. It may help reduce tension, strengthen relationships and make difficult experiences feel a little more manageable.

While an interesting IVF study suggested a possible association between a humorous intervention and pregnancy outcomes, there is not enough evidence to conclude that laughter directly improves female fertility.

Rather than viewing laughter as another task on your fertility checklist, enjoy it for what it offers: moments of happiness, connection and relief during a journey that can sometimes feel overwhelming.

Zoom Baby supplies Pregnancy Tests and Ovulation Test Kits to help you understand your cycle and identify when pregnancy may be most likely.

About the Author

Anthony Cunningham, BA (Hons), MA, is a UK-based fertility testing expert and editor with over 20 years’ experience running Zoom Baby, a trusted source for accurate pregnancy, ovulation and fertility tests and testing guidance. He creates clear, evidence-based articles using NHS guidance, professional fertility resources, and conception planning best practices. Where possible, content is reviewed by fertility specialists and healthcare professionals to enhance accuracy and reliability, helping readers make informed testing decisions.

Medical Disclaimer

This article is for general information only and is not a substitute for professional medical advice, diagnosis or treatment. If you have concerns about your health or symptoms, speak to your GP or another qualified healthcare professional. In an emergency, seek urgent medical help.


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