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Smoking and Pregnancy

Smoking during pregnancy remains one of the leading preventable risks to maternal and child health. While the percentage of women smoking during pregnancy has decreased, the latest data highlights that 12% of women giving birth in Wales in 2023 were recorded as smokers, affecting around 3,000 babies annually. Supporting mums-to-be to quit is vital for ensuring healthier pregnancies and brighter futures for the next generation.

What's The Issue?

Every time a pregnant woman smokes, she inhales harmful chemicals like carbon monoxide, reducing oxygen supply to the baby. This increases the risk of complications, such as:

  • Premature Births: Babies born too early face developmental challenges.

  • Low Birth Weight: A major factor in infant health complications.

  • Stillbirth and Sudden Infant Death Syndrome (SIDS): Smoking is a leading preventable cause.

In 2023, approximately 3,200 babies were born to mothers recorded as smokers in Wales. Younger mothers, especially those under 20, are disproportionately affected, with 28% reporting smoking at their initial assessment.


Why It Matters?

Impact on Babies

Smoking during pregnancy can have lifelong effects on babies. It increases the risk of developmental issues, such as learning difficulties, hyperactivity, and chronic conditions like asthma and diabetes. The harmful impact begins in the womb and continues throughout life.

Impact on Mothers

Pregnant women who smoke are at higher risk of complications like placenta previa, placental abruption, and ectopic pregnancies. These conditions not only threaten the mother’s health but can also result in emergency interventions.

Breaking the Cycle of Inequality

Women from the most deprived areas of Wales are far more likely to smoke during pregnancy, perpetuating cycles of poor health and inequality. Targeted support can help address this disparity and create better health outcomes for all.

Opportunity to Quit

Pregnancy offers a powerful motivation to quit smoking, with many women making their first serious attempt during this time. Providing the right support, such as nicotine replacement therapy and non-judgmental advice, can make a significant difference.

Get Support

We’re here to support mums-to-be every step of the way. Visit our Support for Mums Section.

Your journey to a healthier pregnancy starts here.

Key Stats

Helping Pregnant Smokers To Quit The Habit

Across Wales 17% of mums-to-be smoke throughout their pregnancy, with  prevalence  highest among pregnant 16 to 19-year-olds at 35%. Jodie …

ASH Wales Calls For Financial Incentives and Additional Support For Pregnant Smokers

ASH Wales is calling for pregnant smokers to be offered financial incentives and additional support to quit the habit after …

ASH Wales calls for financial incentives and additional support to stop pregnant women from smoking

ASH Wales is calling for pregnant smokers to be offered financial incentives and additional support to quit the habit after …

Health board reports rise in pregnant smokers quitting the habit since start of pandemic

Midwives in Swansea have reported a sharp increase in the numbers of pregnant women quitting smoking since the start of …

Experts call on Wales’ pregnant smokers to seek help to quit to reduce their risks from Covid-19

A GROUP of leading experts are calling for pregnant smokers to seek help and quit to protect their health and …

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