How effective are condoms?
When it comes to safe sex, condoms are often the go-to choice. But how effective are they, really? And what should you know to get the best protection against sexually transmitted infections (STIs) and unintended pregnancies?
Let’s dive into the facts, bust some myths, and answer those awkward (but important) questions!
If you'd like a greater understanding of condoms, check out our condoms guide to enhance your knowledge.
How effective are condoms against STIs and pregnancy?
First, let’s get this out of the way: condoms aren’t 100% foolproof, but they’re one of the most effective ways to protect yourself during sex. When used correctly every time, condoms are very effective but cannot offer 100% due to human error (we’ll cover that later).
But condoms aren’t just about pregnancy prevention, they’re also your first line of defence against STIs like chlamydia, gonorrhoea, and HIV. They create a physical barrier that stops fluids (like semen or vaginal secretions) from transferring between partners, which is how most STIs spread.
It’s worth noting, though, that condoms are less effective against STIs spread through skin-to-skin contact, like genital herpes or HPV (human papillomavirus), if the infection occurs outside the area covered by the condom. Even so, condoms significantly reduce your risk overall.
Types of condoms
Gone are the days of one-size-fits-all, basic latex condoms. These days, there’s a condom for everyone, whether you’re looking for something ultra-thin, vegan-friendly, or textured for added sensation.
As one of the UK's leading condom brands, we are proud to offer our customers a wide range of condoms, including:
- Skins Ultra-Thin Condoms: For those who want maximum sensation without compromising protection.
- Skins Dots & Ribs: Designed to add a bit of extra fun for both partners.
- Skins Flavoured Condoms: A great option for oral sex, available in fruity flavours like strawberry or mint.
- Skins Extra-Large: For those who need a little more room to feel comfortable.
Trying different types can help you find what works best for you and your partner, making safe sex more enjoyable and stress-free.
Read more: A guide to using condoms
Why do condoms break? Common human errors
Condoms are designed to be durable and provide reliable protection, but they’re not invincible. When they do break, it’s usually not because of a manufacturing fault but due to mistakes in how they’re used. Here are the most common reasons why condoms fail, along with tips to prevent it:
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Using the Wrong Size
Size matters when it comes to condoms. A condom that’s too small or tight can overstretch, putting extra strain on the material, which makes it more likely to tear. On the other hand, condoms that are too large may slip off during sex, exposing you to risks. To get the right fit, take the time to experiment with different sizes or brands until you find one that feels snug but not restrictive. -
Not Leaving Enough Space at the Tip
The reservoir tip of a condom isn’t just a design quirk, it serves an important purpose. It’s meant to collect semen after ejaculation and prevent the condom from bursting due to pressure. If you don’t pinch the air out of the tip before rolling the condom on, that trapped air can cause the condom to pop. This simple but often-overlooked step can make a big difference in avoiding breakage. -
Using the Wrong Lubricant
Not all lubricants play nicely with condoms. Oil-based lubricants like baby oil, petroleum jelly, or even coconut oil can weaken latex condoms and cause them to degrade or tear. Always use a condom-safe lubricant, such as water-based or silicone-based options. -
Not Checking for Damage Before Use
It’s easy to overlook this step in the heat of the moment, but it’s crucial to inspect the condom before using it. Check the packaging for tears, rips, or signs of tampering, and gently press the wrapper to ensure there’s still an air bubble inside, this indicates the condom hasn’t been punctured. Once opened, examine the condom itself for any visible defects or signs of brittleness. -
Improper Storage
Where and how you store your condoms matters. Condoms that are kept in wallets, car gloveboxes, or any other place exposed to heat, friction, or sunlight are more likely to weaken over time. Ideally, keep them in a cool, dry place, such as a bedside drawer or bathroom cabinet (away from direct heat or moisture). -
Reusing Condoms
A condom is strictly a single-use item. Using the same condom more than once is a big no-no. Even if it seems intact after use, the material will have already been stretched and compromised. Reuse can also lead to contamination with bodily fluids, defeating the purpose of protection altogether. -
Putting It On Incorrectly
Putting on a condom isn’t as intuitive as it seems, especially for first-timers. Rolling it on the wrong way and then flipping it over can compromise its integrity and it also risks transferring fluids. If you realise the condom is upside-down after starting, throw it away and use a new one. Practice makes perfect, so don’t be afraid to practice unrolling a condom properly before the big moment. -
Prolonged or Vigorous Activity
Intense or lengthy sexual activity can sometimes cause condoms to tear, especially if there isn’t enough lubrication involved. Friction is a common culprit, so don’t hesitate to apply more lube during sex to keep everything smooth and reduce the chance of breakage.
By addressing these common pitfalls and following best practices, you can significantly reduce the risk of condoms breaking and enjoy safer, stress-free intimacy.
FAQs: Your condom questions answered
1. Can condoms expire?
Yes, condoms do expire. Over time, the materials (like latex) degrade, making them more likely to tear. Always check the expiry date printed on the packaging before use.
2. Why do condoms expire?
Latex and other materials lose their elasticity and strength as they age. This is especially true if condoms have been stored in hot, humid, or sunny conditions, like in a car glovebox.
3. Can I use two condoms at once for extra protection?
No! Using two condoms (whether two external condoms or one external and one internal) creates friction between them, increasing the likelihood of both tearing. One is enough!
4. Are condoms effective against all STIs?
Condoms are highly effective at preventing STIs that spread through fluids, like chlamydia and gonorrhoea. However, they’re less effective against skin-to-skin infections like herpes or HPV if the infected area isn’t covered by the condom.
5. Do I need to use a condom for oral sex?
Using a condom during oral sex reduces the risk of STIs like gonorrhoea, syphilis, and herpes. Flavoured condoms are a great option to make the experience more pleasant.
6. What should I do if a condom breaks?
If a condom breaks, stop immediately. Emergency contraception (like the morning-after pill) can help prevent pregnancy, and it’s a good idea to get tested for STIs. The sooner you act, the better.
