You at 8 weeks
Your womb has grown to the size of a lemon by the time you're around 7 or 8 weeks pregnant.
You're probably feeling tired. Your breasts might feel sore and enlarged, and you're probably needing to pee more often than usual.
You'll probably have missed your second period. But some women experience a little bleeding in pregnancy.
Always mention any bleeding in pregnancy to your midwife or GP, particularly if it continues and you get stomach pain.
Things to think about
Get help and advice for teenagers in pregnancy.
Learn about pregnancy infections that can harm your baby, and how to protect yourself.
Find out about exercise and keeping fit in pregnancy.
Make and save a pregnancy to-do list to help you stay organised.
The Start4Life site has more about you and your baby at 8 weeks of pregnancy.
You can sign up for Start4Life's weekly emails for expert advice, videos and tips on pregnancy, birth and beyond.