How to Quit Smoking During Pregnancy
You do not need a perfect Monday, a perfectly calm week, or stronger willpower. Start by telling your obstetric clinician, midwife, primary-care clinician, pharmacist, or tobacco-treatment counselor that you want to quit. Together, make a plan for the 7 a.m. coffee cigarette, smoking after meals, the cigarette in the car, and the moments when stress feels unmanageable.
Quitting early gives the greatest benefit, but later is still worthwhile. This guide explains smoking cessation during pregnancy, nicotine replacement therapy during pregnancy, slips, app tracking, and the postpartum period.
The short answer
Quitting smoking completely is the safest goal during pregnancy, and stopping at any point still helps. Tell your prenatal clinician what you smoke and how much, arrange repeated behavioral support, remove cigarettes from your home and car, and prepare for predictable cravings. Ask before using nicotine replacement or quit smoking medicines during pregnancy.
Why quitting smoking while pregnant matters
Quitting completely stops ongoing exposure to cigarette smoke, including carbon monoxide, tar, and other toxic chemicals. Smoking while pregnant is linked with miscarriage, premature birth, low birth weight, stillbirth, and sudden infant death syndrome.
Stopping before pregnancy is best, but stopping at any point helps, according to the Royal College of Obstetricians and Gynaecologists guidance on smoking and pregnancy. Do not assume the opportunity has passed because you are in the second or third trimester.
Cutting down can be a bridge to a quit date, but a few cigarettes a day are not considered safe. The goal is zero cigarettes and a smoke-free home and car. In 2021 U.S. surveillance data, smoking fell from 12.1% before pregnancy to 5.4% during pregnancy, and 56.1% of people who smoked before pregnancy quit while pregnant. The CDC pregnancy smoking report also emphasizes clinician assessment, support, and follow-up.
If you have already smoked during pregnancy, focus on the next cigarette rather than blaming yourself. Not smoking it reduces further exposure.
Your first 24 hours: make a practical quit plan
Start with a written plan that covers access, triggers, support, and medical questions. You can choose a prompt quit date or use a brief reduction period agreed with your clinician, but complete quitting remains the target.
- Tell your prenatal clinician how many cigarettes you currently smoke, when you smoke them, and if you also vape or use nicotine pouches.
- Choose a quit date and put it on your calendar. Do not keep postponing it while waiting for a low-stress week.
- Remove cigarettes, ashtrays, and lighters from your home, bag, workplace, and car.
- Ask household members not to smoke around you. Make the home and car smoke-free rather than relying on an open window.
- Write down your three strongest triggers and one substitute for each.
- Save questions about nicotine patches, gum, lozenges, other medicines, nausea, and previous quit attempts for your clinician.
- Arrange follow-up. Repeated counseling is more useful than being told once to quit.
A general quit smoking plan can help you organize your date, environment, and support. During pregnancy, add prenatal follow-up before making medication decisions.
What to do when a pregnancy smoking craving hits
Use the same short protocol every time: delay, move, drink water, breathe slowly, and contact support. A rehearsed response reduces the need to make a new decision while the craving is strong.
| Situation | Immediate response | Change to make |
|---|---|---|
| 7 a.m. coffee | Drink water, change seats, and breathe slowly before deciding what to do next. | Have coffee in a smoke-free room or temporarily change the drink or routine. |
| After eating | Stand up, clear the plate, and brush your teeth. | Take a short walk or call a support person. |
| Driving | Keep both cigarettes and lighters out of the car. | Carry water and use a different route if you usually stop to buy cigarettes. |
| Stress or birth anxiety | Leave the smoking location and take slow breaths. | Write the concern down for your prenatal appointment or contact your support person. |
| Being around smokers | Move away from the smoke and say that your home and car are smoke-free. | Ask friends or household members to smoke outside and out of sight. |
Track nausea, poor sleep, stress, birth anxiety, body image concerns, partner smoking, and household exposure. These details help a clinician tailor support. Our guide to nicotine cravings and triggers has more ways to separate the situation from the smoking response.
Can you use nicotine replacement during pregnancy?
Nicotine replacement therapy may be considered when behavioral support alone has not been enough and NRT would help you stop smoking. Discuss the product and plan with a healthcare professional before starting because nicotine is not risk-free during pregnancy.
NRT provides nicotine without exposing you to carbon monoxide, tar, and most other smoke-related toxicants. NHS pregnancy guidance lists patches, gum, lozenges, sprays, and inhalator products as possible options after professional discussion. Products available and recommended in the United States may differ.
| Option | What to ask |
|---|---|
| Nicotine patch | Is continuous support appropriate for my smoking pattern? If a patch is used, NHS guidance says to remove it before sleep and use it for no more than 16 hours in 24 hours. |
| Gum or lozenge | Would an intermittent product fit cravings that happen at specific times? Ask for instructions that account for nausea and current cigarette use. |
| Spray or inhalator | Is this product available and appropriate for me, and how should it be used? |
| Any NRT | What should I do if I smoke, feel unwell, or find that cravings remain difficult? |
Do not add NRT to continued smoking without medical advice. Its purpose is to replace cigarettes, not simply add more nicotine. Avoid liquorice-flavored nicotine products during pregnancy because they may contain liquorice root, which NHS nicotine replacement guidance advises against during pregnancy.
What the research says about NRT and quit medicines
Evidence suggests NRT may help some pregnant smokers quit, but the certainty is low and it does not guarantee success. Evidence for other quit smoking medicines during pregnancy remains limited.
A 2020 Cochrane review of drug treatments in pregnancy found that NRT may improve abstinence late in pregnancy. The risk ratio was 1.37, with a 95% confidence interval from 1.08 to 1.74, based on nine studies involving 2,336 women. Adherence was often poor, and the evidence was rated low-certainty.
The review found little evidence that bupropion works during pregnancy and little evidence evaluating its safety. It also found no adequate pregnancy evidence for varenicline. NHS guidance does not recommend bupropion or varenicline during pregnancy. Do not start, stop, or restart a prescription on your own. Ask the prescriber who knows your pregnancy and medical history.
For a broader explanation of these options, see our overview of quit smoking medication. Pregnancy changes the decision, so general medication guidance cannot replace prenatal advice.
Contact your prenatal clinician promptly if you cannot stop smoking, are considering NRT or prescription quit medicine, or keep smoking while using NRT. Do not change a prescribed medication or nicotine dose without speaking with the clinician managing your pregnancy.
How to respond to a cigarette slip
One cigarette does not require you to abandon the quit attempt. Stop the slip from becoming the rest of the pack, record what happened, and contact your clinician or tobacco-treatment adviser if your plan or NRT needs adjustment.
- Put out the cigarette and remove the remaining cigarettes.
- Write down the time, place, feeling, and trigger.
- Note if another person was smoking or cigarettes were easy to reach.
- Return to your quit plan immediately rather than waiting for another quit date.
- If you are using NRT, ask your clinician what to do after the lapse instead of changing the dose yourself.
- Change one part of the situation before it happens again.
For example, if the slip happened during the drive home, clear the car, change the route past the store, and arrange a phone call for that time. If it happened after an argument, keep a written stress response where you usually kept cigarettes. Our guide to handling a smoking slip offers a simple reset process.
How to use a quit smoking app safely during pregnancy
Use an app as a shared notebook and craving tool, not as a medical adviser or a private test you must pass. App data can help you give your prenatal clinician a clearer account of smoking patterns, slips, and coping strategies.
Record your average cigarettes per day, any vaping or nicotine pouch use, strongest craving windows, and situations such as coffee, driving, meals, stress, poor sleep, and seeing someone smoke. Before an appointment, summarize what worked and add questions such as, “Is nicotine gum appropriate for me?” and “What should I do after a relapse?”
This is how to use a quit smoking app safely during pregnancy: keep medication and nicotine decisions with your clinician, check the app's privacy setup before entering health details, and do not treat a streak, badge, or estimated recovery timeline as prenatal medical guidance. Honest entries are more useful than perfect-looking ones.
Plan now to stay smoke-free after delivery
Postpartum relapse prevention should begin before the baby is born. Sleep loss, stress, returning routines, and exposure to a smoking partner can bring back strong cues even after months without smoking.
In the CDC's 2021 surveillance data, smoking increased from 5.4% during pregnancy to 7.2% postpartum. Before delivery, decide who will follow up with you, keep the home and car smoke-free, and document any NRT plan so it can be reviewed after birth.
- Schedule a postpartum tobacco follow-up rather than discussing smoking only at the prenatal visit.
- Ask partners and visitors not to smoke in the home or car.
- Plan for nighttime stress and the first coffee after poor sleep.
- Keep cigarettes, lighters, and ashtrays out of the home.
- If smoking returns, contact your clinician quickly instead of hiding it or waiting for the next appointment.
If a partner or household member also smokes, use the practical boundaries in our guide to quitting when other people smoke.
Quitting smoking during pregnancy FAQ
Is it ever too late to quit smoking during pregnancy?
No. Quitting before pregnancy or early in pregnancy provides the greatest benefit, but stopping later still prevents further exposure to cigarette smoke. Tell your prenatal clinician now rather than waiting for a new trimester, a less stressful week, or a perfect quit date.
Is cutting down enough during pregnancy?
Cutting down may be a temporary step toward quitting, but it is not equivalent to stopping. Even a few cigarettes continue to expose the fetus to nicotine, carbon monoxide, and other smoke chemicals. Set a clear goal of zero cigarettes and ask for behavioral support if reaching it feels difficult.
Is nicotine replacement safer than smoking while pregnant?
NRT avoids carbon monoxide, tar, and most other toxic products created by burning tobacco, so a clinician may consider it when it helps someone stop smoking. Nicotine is not risk-free, however. Discuss the product, timing, current smoking, nausea, and any lapse plan with a healthcare professional first.
Can I use nicotine patches during pregnancy?
A clinician may recommend a patch in some cases after reviewing your smoking and cravings. NHS guidance says that if a patch is used during pregnancy, it should be removed before sleep and worn for no more than 16 hours in 24 hours. Follow your own clinician's instructions rather than starting one independently.
Can I take varenicline or bupropion while pregnant?
Pregnancy evidence for these medicines is limited. The reviewed guidance does not recommend varenicline or bupropion during pregnancy. If you already take either medicine, do not stop or change it on your own. Contact the prescriber and your prenatal clinician for individualized advice.
What if I smoked before I knew I was pregnant?
Tell your prenatal clinician honestly and focus on preventing further exposure. Smoking earlier does not mean quitting now is pointless. Remove cigarettes and lighters, identify your strongest triggers, arrange repeated support, and ask your clinician before using any nicotine replacement or prescription quit medicine.
How can my partner help me quit during pregnancy?
Ask your partner to keep cigarettes, smoke, and smoking cues out of the home and car. They can join you during a craving, change routines linked with smoking, and avoid offering cigarettes after stress. If they smoke, ask them to smoke outside and out of sight, or consider quitting together.