If you'd like to find out how many weeks pregnant you are use the calculator below and it will automatically work it out for you. All you need to do is enter the first day of your last period.
Remember!
If you're pregnancy is unplanned and you are not sure what to do it is best to start thinking about your situation and options as soon as possible. The sooner you make a decision about what you want to do, the more options you have open to you.
If you need information or help at anytime call our supportive 24 hour helpline on 0845 300 3737.
You can also look at our online counselling guide which may help you to understand your feelings. Our abortion questions and answers booklet is also a useful resource for information about abortion.