Week 15 – your second trimester

You might see people looking curiously at your stomach now – is she or isn't she? Although you may think that you look obviously pregnant, others might not want to ask, in case you've just been at the biscuit barrel. If you regularly travel on public transport, then you might want to order a badge to prompt other commuters into giving up their seat for you. It's amazing how many people 'fall asleep' on the train and fail to notice even very heavily pregnant women. You might feel fine now, but as you get bigger, you will be more unstable on your feet, and falling over could be stressful and even dangerous.

What's happening in my body?

Things are tightening up in your tummy. There's a lot to pack in there – your baby's growing quickly and comes with a lot of packaging (the amniotic sac and fluid) and their own food supply (placenta). You could start getting the odd jabbing pain on the sides of your bump. It's known as 'round ligament pain', and putting your feet up and resting can help.

Your skin could also feel a bit itchy. Try rubbing an unperfumed moisturiser over your stomach, wear loose cotton clothing and have a cool bath. If the itching starts to drive you crazy, and particularly if it strikes at night, then see your doctor or midwife, as it could be the sign of a liver condition called 'obstetric cholestasis'. However, it's much more likely to be caused by your hormones.

That's pants!

Have you noticed a lot of discharge in your knickers? Many women get this. There's more blood flowing around your pelvic area and that can cause your body to produce more of the milky fluid called leucorrhoea that keeps your vagina clean and free from infection. See your doctor or midwife if:

  • it changes colour – it should be clear, white or creamy.
  • it starts smelling badly – it should smell slightly musky, not strongly of fish or anything else.
  • it changes texture – for example, it starts going frothy or looks like cottage cheese.
  • you get pain when peeing.
  • you feel itchy or sore.

Any of these signs could mean that you've got a vaginal infection, so get checked out as this could be easily treated.

The truth about thrush

If you have a vaginal infection, it's most likely to be thrush, which is a common yeast infection. The tell-tale signs are a lumpy white discharge, itching around your vagina, and stinging when you pee or have sex.

To help prevent thrush:

  • Wear loose cotton underwear.

  • Wash with unperfumed soap, and try to avoid scented body washes.

  • Avoid scented bath products.

  • Steer clear of sex until it's cleared up.

There are more tips to beat thrush here.

Second trimester pregnancy symptoms (at 15 weeks)

This could be your pregnancy sweet spot – hopefully by now you're feeling good, the baby's growing nicely, and any symptoms are manageable. However not every woman is that lucky.

Your signs of pregnancy could include:

  • swollen and bleeding gums
  • pains on the side of your belly, caused by your expanding womb (known as 'round ligament pains')
  • headaches
  • nosebleeds
  • bloating and constipation
  • indigestion and heartburn
  • sore breasts
  • leg cramps
  • feeling hot
  • dizziness
  • swollen hands and feet
  • urine infections
  • vaginal infections
  • darkened skin on your face or brown patches – this is known as chloasma or the 'mask of pregnancy'
  • greasier, spotty skin
  • thicker and shinier hair
  • symptoms from earlier weeks, such as morning sickness, weird pregnancy cravings, a heightened sense of smell, mood swings, a white milky pregnancy discharge from your vagina and light spotting (seek medical advice for any bleeding)

Tommy's, the baby charity, has a further list of common symptoms.

What does my baby look like?

Your baby, or foetus, is around 10.1cm long from head to bottom, which is about the size of an apple. The weight is around 70g, which is the same as a small bag of salad.

This week, your baby has been busy growing a soft layer of hair, called 'lanugo', all over the body. Yes, you've got a mini Yeti in there! The eyebrows and eyelashes are also starting to sprout.

Your baby's eyes are now sensitive to light. Although they're firmly shut, they could pick up a bright light in the world outside your womb.

Around now, your baby will start hearing too. Talk to your baby and they will probably hear you. They will also hear your heartbeat and any noises made by your digestive system. So if you burp or pass wind then remember to say 'pardon', as your baby might be listening!

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Action stations

This is a good week to go, go, go and sort out a few of these jobs. Find time in your schedule for resting too, as you don't want to overdo it.

Many women will tell their employer after they've had their first pregnancy scan at around 12 weeks. Once you tell your employer, you have maternity rights and can attend antenatal appointments during paid work time. You can also ask for a risk assessment of your workplace to ensure that you're working in a safe environment.

It’s a good time to tone up those muscles 'down under'. Gentle exercises can help to prevent leakage when you laugh, sneeze, cough or jump around on your future baby's trampoline. Get the muscles going by pretending that you’re having a wee and then stop the 'urine' in midflow. Visit Tommy's for more ideas about pelvic floor exercises.

Ask your midwife or doctor about antenatal classes in your area, as they get booked up very quickly. You could also contact your local branch of the National Childbirth Trust. Why not ask your partner to go with you? Even if you've had children before, and been there, done that, they're still worth going to, as you can meet other parents-to-be. Also don't expect this pregnancy to be just like your others – your baby could have other ideas.

Do your best to stop smoking, give up alcohol and go easy on the cappuccinos. We know that's easy to say but hard to do. Ask your midwife or GP for support.

During the winter, consider taking a daily dose of vitamin D, the sunshine vitamin. It's recommended that you take 10 micrograms every day when you're pregnant and breastfeeding. Find out if you're entitled to free vitamins.

Get moving! It's recommended that pregnant women do 150 minutes of exercise throughout the week. You could start off with just 10 minutes every day. Perhaps take a brisk walk in the park or go for a swim. If you start any classes, make sure the instructor knows that you're pregnant. Don't overdo it though – listen to your body.

Don't eat for two! Eat for you. You don't need any extra calories until the third trimester, which starts in week 28. Try to eat healthily, with plenty of fresh fruit and veg, and avoid processed, fatty and salty foods. You may be able to get free milk, fruit and veg through the Healthy Start scheme.

This week's treat

Meet a friend – this might seem like a luxury when there's always so much to do, but your wellbeing is important too, and being sociable is good for your mental health. If you don't know many people, then try making the effort at an antenatal class, where some women make friends for life. Chat about your symptoms, swap mocktail recipes… or just have a laugh and get your happy hormones working overtime!

Go back to week 14

Go to week 16

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