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pregnancy-week-by-week

8 weeks pregnant

A quick overview

What's happening in week 8 of your pregnancy

Two months into your pregnancy and you are no doubt now feeling lots of changes.

At a glance

  • Your baby is around two centimetres long now
  • Your womb is already be twice its normal size!
  • Their skin is still paper thin, almost transparent
8 Weeks pregnant

How big is my baby at 8 weeks?

Your baby is around two centimetres long now – still minuscule, but growing and developing every day. Their tiny little fingers and toes will have formed, and their heart will be beating an amazing 160 beats a minute! Their skin is still paper thin, and it still has that almost transparent, embryonic look. The colour pigment in their eyes is also starting to form at around eight weeks, but they won't properly open them until around 26 weeks.

Interesting facts about your baby in week 8

  • Your baby's little fingers and toes are starting to change from being titchy buds into actual digits
  • Your baby is almost an inch long and about the size of an olive
  • Your baby's diaphragm which will enable your baby to breathe and hiccup is developing now
  • Until 20 weeks your baby is measured from the top of the head to the bottom of the buttocks

You at 8 weeks pregnant

Eight weeks in and although you won't have a visible bump yet, your womb is already be twice its normal size! You might find this causes you to wee more often as it presses down on your bladder – get used to it, it's going to get a lot bigger yet!

You no doubt have your booking appointment in place now, and might be thinking about all the things you want to talk to the midwife about, such as antenatal screening tests. You're probably still feeling pretty exhausted at this point, too, and needing your rest and plenty of sleep. Go for it! Don't try and fight it if you are worn out. If your morning sickness is still making getting up and about difficult in the morning, check out our morning sickness page for some ideas to make it a little more bearable.

What to think about in week 8

You are probably already really curious as to whether your little baby is a boy or a girl! It's up to you and your partner to decide whether or not you find out the sex of your baby at your later scans - some parents-to-be like to know for practical purposes - what colour to decorate the nursery, or to help narrow down name lists - but others prefer to have a surprise on the day. Do bear in mind though, not all hospitals will tell you, although you could consider a private scan should you be desperate to find out! So what will you do? Find out in advance, or discover for yourself on d-day? You could always check out our 'boy or girl?' or nub theory pages to have a bit of fun guessing!

Facts to know about you in week 8

  • To prepare your body for birth, you produce a hormone called relaxin which softens your joint ligaments
  • Only 7 % of women get cravings
  • Pregnant women should avoid contact with ewes and newborn lambs

Signs and symptoms

Vaginal discharge
Vaginal discharge is sensitive to hormonal changes, which is why it increases during pregnancy and around the time of ovulation. Normal vaginal discharge in pregnancy - medically known as Lleukorrhoea - is a mild-smelling, clear or white, thin milky fluid that comes from your cervix and keeps your vagina clean. The reason there’s more of it during pregnancy is because more blood is flowing to the area. During pregnancy the neck of the womb and vaginal walls gets softer, and discharge increases so that possible infections can be prevented from travelling up the vagina to the womb. You should take yourself to the GP if you notice any significant change to your vaginal discharge, as it can be hard to make a specific diagnosis otherwise. There's absolutely no need for embarrassment, and your GP will see many cases of vaginal discharge in the course of everyday consultations, so do say if you notice that the discharge is coloured, or smells strange or if you feel itchy or sore.
Read more

Smells make you heave
Some women only notice a slight change in their sense of smell, while others find certain scents become quite overwhelming – fortunately  most find this returns to normal once the baby arrives. In some cases, women have really strong negative reactions to odours like cigarettes, alcohol or caffeine - which could be your body’s way of saying ‘no thanks’ to these products so that the baby is kept safe from the harm that they could cause. It’s scientifically proven  that the estrogen you produce during your pregnancy directly heightens your ‘olfactory system’ which in simple terms means your sense of smell will be affected in many and sometimes surprising ways throughout your pregnancy.
Read more


Watch our video below on: The first scan (12 weeks)

At a glance

  • Your baby is around two centimetres long now
  • Your womb is already be twice its normal size!
  • Their skin is still paper thin, almost transparent
You're probably still feeling pretty exhausted at this point, too, and needing your rest and plenty of sleep

You need to know this