Condoms

AKA:

Durex, sheaths, johnnies, rubbers, something for the weekend.

What are they?

A thin sheath of latex rubber or polyurethane that fits over a boy's erect penis.

They are chosen by millions of people every day because:

They are safe effective contraception. Easy to use, with no need for hormones or injections.

They are the best protection we have against STIs.

They can make sex easier (because of their lubrication) more fun (some have flavours) and more satisfying (some men find sex lasts longer with a condom on).

Choose condoms displaying the British Standards Kitemark (a heart with an S-shape inside). These will definitely be reliable.

How do they work and how reliable are they?

When a man has an orgasm, millions of sperm are released from his penis.
A condom collects all these sperm. It provides a barrier between them and the girl's vagina.
Out of harm's way, sperm cannot cause pregnancy. Or STIs.
Condoms are 98% effective. This means that for one hundred girls using condoms, only two will get pregnant each year.

How do I use one?

Thanks to RUThinking for the diagrams.

• 1. Wait till the penis is erect (hard).
• 2. Once the penis is erect, take the condom out of the wrapper carefully - don't use your teeth!
• 3. Unroll the condom a bit to check it's the right way round before putting it near the erect penis. Squeeze the tip of the condom to get rid of any air. Place over the tip of the hard penis.
• 4 & 5. Still pinching the end, use your other hand to unroll the condom carefully down the full length of the penis. The curled rubber should roll down the outside - not inside - of the condom.
• 6. The condom is now on and ready for sex.
• 7. Sex happens!
• 8. After ejaculating (coming), take the penis out of the vagina carefully while it's still hard. Hold the condom at the base to stop it coming off.
• 9. Carefully pull the condom off, holding it at the base so no semen (cum) comes out.
• 10. Once the condom's off, hold it with the tip downwards for the same reason.
• 11. Wrap the condom in a tissue and put it in the bin - not down the toilet.

Also: If you use a lubricant make sure it's water-based (like KY Jelly) - oil-based lubricants (like Vaseline) can make condoms break. If the condom splits, see your doctor or family planning clinic right away. The morning after pill works best if it's taken as soon as possible.

What about female condoms?

The female condom is made of polyurethane and loosely lines the girl's vagina. For more details about female condoms visit the Family Planning Association website.
The female condom is 95% effective

Where can I get condoms?

They cost around £4.00 for three from chemists, supermarkets and corner shops. Or get them for free from family planning clinics, Brook Advisory Centres (call 020 7713 9000 for your nearest branch) or your doctor.

What about a plastic bag?

What? No. Have some respect. Condoms are a triumph of design. Fit for purpose. Plastic bags tear. And chaff. No Thanks.

Further help and advice

Brook Advisory Centre - where to find your nearest one:
Type in your postcode and find help in your area at

Written by Dr Melissa Sayer

Last updated 17th June 2007

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