Parenting can be tough, and sometimes parents use substances like alcohol, tobacco, e-cigarettes, marijuana, or other drugs to cope with stress or hard feelings.
If you, or someone close to you, is pregnant or breastfeeding, substances can affect your baby’s growth and well-being. Even if you are not pregnant, using substances can make it hard to take care of yourself. It can also make it hard to take care of your child. If you are finding it hard to manage substance use, or if you are worried about somebody who is using substances, you are not alone.
Below you’ll find clear information about substance use and its impact on adults and children, along with where you can find support.
When you are pregnant, substances like alcohol, drugs, and nicotine pass through the placenta to your baby. If your baby is exposed to alcohol, nicotine, or drugs while you are pregnant, you should let your doctor know. Substance use during pregnancy can cause:
Low birth weight
Early birth
Birth differences and developmental issues
Neonatal Abstinence Syndrome (NAS):
This is when a baby is born dependent on a drug used during pregnancy and has withdrawal symptoms

Substances you use can also get into your breast milk and affect your baby.
For example, drugs like nicotine and alcohol can make your milk supply lower. They can also make your baby fussy, sleepy, or sick. Because of this, you might need to change when you breastfeed or stop breastfeeding entirely if you use certain substances to keep your baby safe. Deciding what to do is a big choice. It’s best to talk to a doctor or nurse. They can help you figure out the safest option for you and your baby.
Click the tabs below to learn more on how each substance might affect you and your baby:
Alcohol can make it hard for you to think clearly, remember things, and move around easily.
It can also harm your heart, liver, and stomach.
It can increase your risk for some types of cancer and affect your menstrual cycle.
If you are breastfeeding, alcohol can lower your milk supply and make it harder for your milk to be released.
It can also lead to you not getting enough of the good foods your body needs, and cause problems with your nerves and stomach.
Using alcohol when you are pregnant can cause a group of lifelong problems known as Fetal Alcohol Spectrum Disorders (FASDs).
FASDs can include birth differences, problems with brain growth and facial development, and long-term learning and behavior problems that can last a lifetime.
It can also cause you to lose the baby too early or cause a stillbirth, and can lead to babies being born too small or too early.
It can also increase the risk of Sudden Infant Death Syndrome (SIDS).
It can slow the baby’s ability to reach movement milestones such as rolling over, sitting up, and crawling.
Alcohol can change the baby’s sleep and make them drink less milk. This can make it harder for the baby to gain weight.
Adapted from: United States Department of Agriculture Food and Nutrition Service. (2013). Substance Use Prevention: Screening, Education, and Referral Resource Guide for Local WIC Agencies.
https://wicworks.fns.usda.gov/sites/default/files/media/document/ResourceManual%20rev%204-17-18.pdf
Kalousova L. Parental Smoking in Childhood as a Smoking Risk Factor Throughout Middle Age. Am J Prev Med. 2023 Aug;65(2):261-269. doi: 10.1016/j.amepre.2023.02.023. Epub 2023 Mar 1. PMID: 36863667; PMCID: PMC10363230.
https://pmc.ncbi.nlm.nih.gov/articles/PMC10363230/
Olson AL, Boardman MB, Johnson DJ. Smoke-Free Moms: Financial Rewards for Smoking Cessation by Low-Income Rural Pregnant Women. Am J Prev Med. 2019 Jun;56(6):852-859. doi: 10.1016/j.amepre.2019.02.008. Epub 2019 Apr 17. PMID: 31003804; PMCID: PMC6527358.
https://pmc.ncbi.nlm.nih.gov/articles/PMC6527358/
American Academy of Pediatrics. Alcohol and Pregnancy: It’s Just Not Worth the Risk. (2019, November 19).
https://www.healthychildren.org/English/ages-stages/prenatal/Pages/Alcohol-and-Pregnancy-Its-Just-Not-Worth-the-Risk-Video.aspx
American Academy of Pediatrics. Marijuana Use During Pregnancy & Breastfeeding FAQs. (2019, July 30).
https://www.healthychildren.org/English/ages-stages/prenatal/Pages/Marijuana-Use-During-Pregnancy-Breastfeeding.aspx?_gl=1*1l1wous*_ga*MTU2OTQ2Nzk1OS4xNzU2MTU4NDk0*_ga_FD9D3XZVQQ*czE3NTY5MTk3MDUkbzUkZzEkdDE3NTY5MjAzNTMkajYwJGwwJGgw
Centers for Disease Control and Prevention. About Alcohol Use During Pregnancy. (2024, May 16).
https://www.cdc.gov/alcohol-pregnancy/about/index.html
Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006-. Cocaine. [Updated 2024 Dec 15]. Available from:
https://www.ncbi.nlm.nih.gov/books/NBK501588/
March of Dimes. Secondhand smoke and your baby. (2021, October 20).
https://www.marchofdimes.org/find-support/blog/secondhand-smoke-and-your-baby
Eating nourishing foods can help your body recover from substance use and support your well-being. Good nutrition can:
If you have recently had a baby, focus on eating a variety of foods that support your body to help you recover. WIC can offer support on postpartum nutrition and breastfeeding.
Oregon State University. Cognitive function in depth. (2011, February).
https://lpi.oregonstate.edu/mic/health-disease/cognitive-function
Oregon State University. Vitamin B6. (2014, June).
https://lpi.oregonstate.edu/mic/vitamins/vitamin-B6
Cornish S, Mehl-Madrona L. The role of vitamins and minerals in psychiatry. Integr Med Insights. 2008;3:33-42. Epub 2008 Sep 24. PMID: 21614157; PMCID: PMC3046018.
https://pmc.ncbi.nlm.nih.gov/articles/PMC3046018/
Substance use can cause your body to miss important nutrients like iron, calcium, and vitamin D. Eating foods that help your body work well and taking recommended supplements can help replace these nutrients.
Eat regular meals and snacks:
Substance use can change your eating habits. Eating at regular times each day can help you feel better and support your journey toward quitting or recovery.
Eat enough protein:
Protein is important for repairing your body and building strength. Include foods like lean meats, poultry, fish, beans, lentils, and eggs in your meals.
Include fats that are good for you:
Fats from foods like avocados, nuts, seeds, and olive oil help your brain work well and support your body’s systems.
Choose grains that give you lasting energy:
Pick whole grains like brown rice, quinoa, and whole-wheat bread. These give you steady energy and help keep your blood sugar levels even.
Drink enough water:
Drink plenty of water throughout the day. Staying hydrated is important for your overall well-being.
Focus on whole foods:
Fruits, vegetables, lean proteins, and whole grains contain important nutrients and fiber. WIC benefits can be used to get many of these foods.
Ultra Processed Foods, Added Sugar, and Caffeine
These foods can give you a quick burst of energy but then cause a crash that makes mood swings and cravings worse. While some foods like canned beans and frozen vegetables are processed to stay fresh, ultra-processed foods often have a lot of added sugar, salt, and unhealthy fats. Sugary drinks, caffeine, energy drinks, packaged cookies, chips, and fast food are all examples of foods that can worsen your mood swings and cravings.
Firth J, Gangwisch JE, Borisini A, Wootton RE, Mayer EA., British Medical Journal. Food and mood: how do diet and nutrition affect mental wellbeing?. (2020, June 29).
https://pmc.ncbi.nlm.nih.gov/articles/PMC7322666/
Nourishing your body is a big step on your journey to healing and building a better future for yourself.
Having family support is very important. If you are in recovery, it’s important to have people in your life who can help you on your journey.
In Wyoming, there is a statewide effort designed to help you and your baby get a great start. As part of this effort, a Plan of Safe Care is developed when a baby is affected by drug or alcohol use before birth. The plan is made to help with the health, development, and well-being of the baby and family. Its main goal is to make sure families have the help they need to maintain stability and prevent the separation of a mother and baby.
A PoSC is a personal guide that helps families thrive by connecting them with services and supports. The plan is created with a team of people, including medical staff, treatment providers, and mental health experts.
This plan is not a finding of child abuse or neglect. It is meant to be a community safety net for families. A PoSC also focuses on many different needs, including your physical and emotional health, as well as the baby’s health and development.
It’s important to talk to your children about substance use in a way they can understand. You can use simple and calm words. Start by asking what they have heard about substances and listen to what they say. You don’t have to be an expert.
You can explain that substances are dangerous and can hurt a person’s body. Teach them early to say “no” if someone offers them something they know is harmful.
American Academy of Pediatrics. healthychildren.org. The dangers of secondhand smoke. (2017, May 10).
https://www.healthychildren.org/English/health-issues/conditions/tobacco/Pages/Dangers-of-Secondhand-Smoke.aspx
American Academy of Pediatrics. healthychildren.org. How parents can prevent exposure to thirdhand smoke. (2017, April 24).
https://www.healthychildren.org/English/health-issues/conditions/tobacco/Pages/How-Parents-Can-Prevent-Exposure-Thirdhand-Smoke.aspx
American Academy of Pediatrics. healthychildren.org. Substance use. (2025).
https://www.healthychildren.org/English/ages-stages/teen/substance-abuse/Pages/default.aspx
You don’t have to do this alone. There are people and programs in Wyoming that are ready to support you.
Baby & Me Tobacco Free Program:
Text the word MOM to 222888 for free support and tips to quit smoking.
Wyoming Pregnancy and Postpartum Cessation Program:
This is a free program for pregnant and postpartum women to help them quit smoking. It offers specially trained coaches, free medication like patches or gum, and a personal plan. As you meet your goals, you can also earn Visa gift cards up to $490. To get started call or enroll online:
Mental Health Support:
Search for a mental health professional or substance use counselor in your area.
Community Resources:
Other community resources can be found on the Wyoming Department of Health’s website.
Find the Treatment You Need:
If needed, find a substance use counselor, pain medication, opioid use treatment, or residential drug and treatment center in Wyoming.
Alcoholics Anonymous (A.A.):
This is a group of men and women who help each other stop drinking. They share their stories and hope to solve their drinking problems and help others. Find an A.A. meeting near you.
Al-Anon:
This is a support group for anyone who has been affected by a family member or friend’s drinking. It is a safe and confidential place to share your experiences.
Nar-Anon:
This is a 12-step program for family members and friends of anyone who is struggling with a drug addiction.
Families Anonymous:
Similar to Al-Anon and Nar-Anon, this group uses a 12-step program to help family members of people with any kind of drug addiction or related behavioral problems.
SMART Recovery Family & Friends:
This group offers a different approach from the 12-step programs. It is based on a science-based, self-empowerment approach to help family members learn how to cope.
Parents of Addicted Loved Ones (PAL):
This is a faith-based support group that provides education, peer support, and advice, mainly for parents of people with an addiction.
National Alliance on Mental Illness (NAMI):
While NAMI focuses on mental health, many of their family support groups can also be a helpful resource for families of people with substance use disorders, as these often go hand-in-hand.
Wyoming 211:
This free and confidential service can help connect you with local resources for food, housing, childcare, health care, and other support services for you and your family.
National Suicide & Crisis Lifeline:
If you or someone you know is having thoughts of suicide or experiencing a mental health or substance use crisis, you can call or text 988 for free and confidential support 24/7.
American College of Obstetricians and Gynecologists (ACOG). (2021). Marijuana and pregnancy.
https://www.acog.org/womens-health/faqs/marijuana-and-pregnancy
American College of Obstetricians and Gynecologists (ACOG). (2023). Tobacco and nicotine cessation during pregnancy.
https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2020/05/tobacco-and-nicotine-cessation-during-pregnancy#:~:text=Even%20if%20nicotine%20is%20not,lung%20tissue%2020%2021%2022
American Academy of Pediatrics. (2019). E-cigarette use during pregnancy and breastfeeding. HealthyChildren.org.
https://www.healthychildren.org/English/ages-stages/prenatal/Pages/E-Cigarette-Use-During-Pregnancy-Breastfeeding.aspx
American Academy of Pediatrics. (2019). Marijuana use during pregnancy and breastfeeding.
https://www.healthychildren.org/English/ages-stages/prenatal/Pages/Marijuana-Use-During-Pregnancy-Breastfeeding.aspx
Centers for Disease Control and Prevention (CDC). (2025). Cannabis and pregnancy.
https://www.cdc.gov/cannabis/health-effects/pregnancy.html
Centers for Disease Control and Prevention (CDC). (2025). Health effects of vaping.
https://www.cdc.gov/tobacco/e-cigarettes/health-effects.html
Centers for Disease Control and Prevention (CDC). (2025). Tobacco use and breastfeeding.
https://www.cdc.gov/breastfeeding-special-circumstances/hcp/vaccine-medication-drugs/tobacco.html
Colorado Department of Public Health & Environment. (2014). Cannabis, you, and your baby.
https://cdphe.colorado.gov/marijuana/cannabis-you-and-your-baby
SAMHSA. (2018). Healthy pregnancy, healthy baby fact sheets.
https://library.samhsa.gov/product/healthy-pregnancy-healthy-baby-fact-sheets/sma18-5071
Substance Abuse and Mental Health Services Administration (SAMHSA). (2018). Opioid use.
https://library.samhsa.gov/sites/default/files/sma18-5071fs1.pdf
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