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Pregnancy and baby

Signs and symptoms of pregnancy

What pregnancy symptoms are normal?

Media last reviewed: 20/03/2014

Next review due: 20/03/2017

Early signs of pregnancy

For women who have a regular monthly menstrual cycle, the earliest and most reliable sign of pregnancy is a missed period. Women who are pregnant sometimes have a very light period, losing only a little blood.

Some of the other early pregnancy signs and symptoms are listed below. Every woman is different and not all women will notice all of these symptoms. 

Feeling sick during pregnancy

You may feel sick and nauseous, and/or vomit. This is commonly known as morning sickness, but it can happen at any time of the day or night. 

Around half of all pregnant women experience nausea and vomiting, and around 3 in 10 women experience nausea without vomiting. For most women who have morning sickness, the symptoms start around six weeks after their last period.

Read more about coping with nausea and morning sickness in pregnancy.

If you're being sick all the time and can't keep anything down, contact your GP. The pregnancy condition hyperemesis gravidarum (HG) is a serious condition that causes severe vomiting and needs treatment.

Feeling tired is common in pregnancy

It's common to feel tired, or even exhausted, during pregnancy, especially during the first 12 weeks or so. Hormonal changes taking place in your body at this time can make you feel tired, nauseous, emotional and upset.

Read more about tiredness in pregnancy.

Sore breasts in early pregnancy

Your breasts may become larger and feel tender, just as they might do before your period. They may also tingle. The veins may be more visible, and the nipples may darken and stand out.

Peeing more often suggests pregnancy

You may feel the need to pee (urinate) more often than usual, including during the night.

Other signs of pregnancy that you may notice are:

Strange tastes, smells and cravings

During early pregnancy, you may find that your senses are heightened and that some foods or drinks you previously enjoyed become repellent. You might notice:

  • a strange taste in your mouth, which many women describe as metallic
  • that you crave new foods
  • that you lose interest in certain foods or drinks that you previously enjoyed – such as tea, coffee or fatty food
  • that you lose interest in tobacco
  • that you have a more sensitive sense of smell than usual – for example, to the smell of food or cooking

If your pregnancy test is negative

A positive test result is almost certainly correct. A negative result is less reliable. If you get a negative result and still think that you may be pregnant, wait a week and try again, or see a GP.

Find out about taking a pregnancy test.  

If you are pregnant, use the pregnancy due date calculator to work out when your baby is due.

Page last reviewed: 13/10/2014

Next review due: 13/10/2016


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