Reasons to stop smoking

Giving up smoking (and staying stopped) is the single best thing you and your partner/family can do for you, and your baby and your entire family. Stopping before or during early pregnancy is best, but it is still good for you and your baby to stop at any point.

Your midwife or GP can put you in touch with stop smoking services, some specifically for pregnant women, who will support you and help you to stop. Help and information about services is also available from Smokeline on 0800 84 84 84 or visit www.nhsinform.scot/smokeline.

Why stop?

Smoking during pregnancy is harmful to both mum and baby. As well as the risk A pregnancy and labour complications, smoking in pregnancy affects the growth of babies. They may be born too early and weigh less than normal. A baby with low birthweight may pick up infections more easily, can have difficulty breathing during and after birth and may have health and wellbeing problems that last through childhood and beyond.
There is strong evidence that if you or someone in your household smokes it will affect your pregnancy and your baby’s health. So there has never been a better time to stop.


If you stop smoking, you will reduce risks to your pregnancy such as miscarriage or stillbirth, and risks to your baby such as cot death (sudden unexplained death in infancy), and chronicconditions including asthma.


Carbon monoxide (CO) is a poisonous gas contained in cigarette smoke which affects your body’s ability to carry oxygen around your body. It stops your baby getting enough oxygen and affects their growth and development and makes their heart beat harder. CO monitors are used to establishhow much carbon monoxide is in your body. This is an important test at the booking-in clinic, just like blood and urine tests. If you are a smoker, or are exposed to high levels of second-handsmoke, your CO level will be high. Your midwife will discuss this with you and refer you for support from the stop-smoking services.

Go smoke-free

The best thing for you and your baby is to stop smoking and to limit your family's exposure to second-hand smoke. The harmful chemicals in second-hand smoke linger in the air. You can't see or smell them, but they are still there. They move easily from room to room, taking about an hour to reduce by 50%, and may linger for up to five hours, even with the window open and door closed. 


Second-hand smoke can affect babies still in the womb. If you breathe in second-hand smoke, the chemicals in the smoke make their way to your unborn baby. Babies and children are more likely to be harmed by second-hand smoke as they breathe more rapidly than adults. Smoking regularly near a baby is one of the main known causes of cot death (sudden unexplained death in infancy) (see reducing the risk of cot death). Other carers should never smoke near your baby. If there are smokers in the house who are unable to give up, ask them to smoke outside.


Making your home and car smoke-free is the only way to protect yourself and others, especially babies and children, from second-hand smoke. From 5 December 2016 a new law will make it illegal to smoke in a car which has a passenger under the age of 18. It aims to protect children from the harmful effects of second-hand smoke.


You can find more information and tips to help you choose clean air for yourself and your family on the rightoutside website

Useful resources

Take it right outside - Second-hand smoke

For more information and tips to help you choose clean air for yourself and your family.

iQuit

You'll find this booklet helpful if you're a smoker who's trying for a baby, pregnant or have just had a baby. Find out about reasons to quit, the effects of smoking and how to get support when stopping smoking.

How to Stop Smoking and Stay Stopped

This booklet can help you to decide if you are ready to stop and how to go about it.

Last Updated: 28 February 2017
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