The third trimester of your pregnancy is from week 29 to week 40 - months seven, eight and nine.
Feelings at this stage of pregnancy tend to vary from tiredness and worry to excitement about the baby.
Your baby continues to grow, and as the third trimester progresses she’ll have a better chance if she’s born early. You’ll have more checks with the midwife in the third trimester, because it’s important to keep an eye on your and your baby’s health.
The position your baby is in becomes more important now and you may start to think about what happens during labour.
If you can, use these last few weeks to get ready for the baby and enjoy some time for yourself, especially after you start maternity leave. If you have children already, you may find it hard to keep up with them sometimes. Take any offers of help you can get.
Things to think about in the third trimester of pregnancy
You can still be active during the last three months, but you’ll probably find your body slowing down naturally. Walking is an ideal exercise.
You may also find that pregnancy yoga, Pilates or aquanatal classes are good ways to stay active in the third trimester. Staying active doesn’t have to be planned, though. We’ve got some good tips for staying active without going to the gym here.
If you haven’t written your birth plan yet, you may wish to do it now. As part of your birth plan, it’s good to think about the different kinds of pain relief that are available and what you may like to consider when you’re in labour.
Bear in mind, though, that your wishes may change and you might also need some extra help during labour and birth, so keep an open mind.
Your baby is about 33cm from head to bottom and about the size of a butternut squash.
You’re three-quarters of the way there! Hurrah. Your baby is about the size of a large cabbage.
Your baby is now about the size of a coconut!
Your baby is about the size of a squash.
Wow, your baby has reached the size of a pineapple! (or thereabouts).
Anyone made any unhelpful comments recently about hiding a melon under your top? Well, it’s official, your baby is now about the size of a cantaloupe melon.
Your baby is becoming plumper by the day. Your bundle of joy is now a bit like a honeydew melon in size.
Your baby weighs an impressive 6 pounds (2.7kg) - give or take - and is about the size of a Romaine lettuce.
Your baby is considered ‘full term’ now. They're about the length of a stalk of Swiss chard.
Your baby is about the length of a stalk of rhubarb.
Your baby is now the size of mini watermelon - and you’re probably feeling a bit like a whale. Hang on in there - you’ll soon be meeting your baby.
If you’re reading this, the chances are you’re still waiting for your little bundle of joy to arrive. Not long now. It’s a tight fit in your womb for your baby now and they’re ready to be born.
1. Saigal S, Doyle LW (2008) ‘An overview of mortality and sequelae of preterm birth from infancy to adulthood’, Lancet 371(9608): 261–9: http://www.ncbi.nlm.nih.gov/pubmed/18207020
2. NICE (2008) ‘Antenatal Care’, NICE Clinical Guidelines 62, National Institute for Health and Care Excellence http://publications.nice.org.uk/antenatal-care-cg62
3. NHS Choices [accessed 3 March 2015] ‘Your birth plan’ http://www.nhs.uk/conditions/pregnancy-and-baby/pages/birth-plan.aspxHide details
ℹLast reviewed on April 1st, 2015. Next review date April 1st, 2018.