Unfortunately there’s no way to tell if you’re fertile based on the amount you ejaculate, or how your sperm looks, tastes or smells.

If you're concerned you can ask your doctor for a fertility test, but not all of these are quickly or easily available, and you may have to pay.

Remember it takes on average a year or more for a woman to conceive so not getting pregnant straight away is normal.

Also, people try to coincide sex on the day a woman is most fertile, although you may have more success if you also have sex just before this time to ensure your sperm are lying in wait for the egg as it is released. Basically, this translates as having lots of sex!

Try these tips

You can increase your chances of getting someone pregnant by having sex more, reducing stress and getting regular exercise.

Eating a balanced diet can help too - but remember the key here is 'balanced'.

Some magazines and newspapers suggest herbal or vitamin supplements alone, or certain foods will boost fertility. If you only take those foods/supplements without other lifestyle changes, you won't notice any benefits.

Get more help

If you're worried about your fertility, why not book an appointment with your doctor who can offer advice, and refer you for further testing if necessary.

There’s nothing to stop both you and your partner going along. Your GP can advise her on what supplements she needs to take to ensure a healthy baby, things like folic acid.

Most doctors are very happy to give couples advice on fertility and pregnancy.