Trying to conceive can be exciting, but it can also be stressful — especially when myths, misinformation, and conflicting advice make you doubt yourself. At The IVFN, we want to separate fact from fiction, so you can approach your fertility journey with confidence, clarity, and support.
Here are some common myths, explained with evidence-based guidance.
Myth 1: Masturbation cause infertility
Fact: No. Masturbation in men or women does not cause infertility.
For men, abstaining from ejaculation for 2–3 days before timed intercourse or sperm collection may help optimise semen parameters. However, long periods of abstinence can actually reduce sperm quality. Regular ejaculation every few days generally supports healthy sperm production.
Myth 2: Having an abortion affects future fertility
Fact: Usually not. A safe, medical, or surgical abortion does not typically impact future fertility.
There is a very small risk of complications such as infection or scarring, which could affect the uterus or fallopian tubes if untreated, but this is uncommon in the UK where abortion services are highly regulated.
Myth 3: Covid-19 Vaccines cause infertility
Fact: No. Research and data from the UK’s health authorities show that COVID-19 vaccines do not affect fertility in men or women.
In fact, COVID-19 infection itself can temporarily affect sperm quality and reproductive health in men and increase pregnancy risks in women, including preterm birth. Vaccination is therefore recommended for anyone planning a family.
Myth 4: Yeast infections cause infertility
Fact: No. Yeast infections (thrush) do not damage reproductive organs or fertility.
They can cause discomfort and irritation, which may reduce sexual activity temporarily, but they do not prevent conception.
Myth 5: Irregular periods cause infertility
Fact: Not necessarily. Irregular cycles often make it harder to predict ovulation, which can reduce the number of fertile opportunities.
Conditions such as Polycystic Ovary Syndrome (PCOS), thyroid disorders, or high stress can cause irregular periods, and addressing these with your GP or fertility specialist can improve chances of conception.
Myth 6: Ovarian cysts cause infertility
Fact: Most ovarian cysts do not affect fertility.
However, conditions such as PCOS or endometriomas (cysts associated with endometriosis) can impact ovulation and fertility. These conditions are treatable, and fertility may be supported with medical or surgical interventions.
Myth 7: Chlamydia always cause infertility?
Fact: Untreated chlamydia can lead to complications that affect fertility, such as tubal damage in women or testicular inflammation in men.
Early detection through routine STI screening and timely antibiotic treatment usually prevents long-term issues.
Myth 8: Endometriosis always prevents pregnancy
Fact: Not always. Mild endometriosis often does not prevent conception, though moderate to severe disease can make it more challenging.
Surgical or medical treatment to remove endometrial tissue may improve fertility outcomes in many cases.
Myth 9: Using contraceptive pills affects future fertility
Fact: No. Oral contraceptives do not reduce long-term fertility.
- Fertility generally returns quickly once contraception is stopped, though cycles may...
