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Cannabis During Pregnancy During Pregnancy | Pregnancy Power Hour
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Lifestyle · mental health

Cannabis During Pregnancy During Pregnancy

Generally avoid

Given the clear consensus from major health organizations and research linking it to developmental concerns, avoiding cannabis during pregnancy and breastfeeding is strongly recommended.

2 min read

Quick answerGenerally avoid

Given the clear consensus from major health organizations and research linking it to developmental concerns, avoiding cannabis during pregnancy and breastfeeding is strongly recommended.

On this page
  1. Why Health Organizations Recommend Avoidance
  2. Understanding the Potential Developmental Impacts
  3. Considerations for CBD Products and Breastfeeding
  4. Exploring Alternatives for Well-being in Pregnancy

Navigating pregnancy involves many choices, and when it comes to cannabis, major health organizations strongly recommend complete avoidance throughout pregnancy and breastfeeding due to potential impacts on fetal development.

Why Health Organizations Recommend Avoidance

The Food and Drug Administration (FDA), the American College of Obstetricians and Gynecologists (ACOG), and the American Academy of Pediatrics (AAP) all share a unified recommendation: complete avoidance of cannabis, specifically THC, during both pregnancy and breastfeeding. This strong consensus is rooted in clear evidence. THC, the primary psychoactive compound in cannabis, readily crosses the placenta and accumulates in fetal tissue. This means that when cannabis is used, the developing baby is directly exposed to these compounds. This is a significant consideration across all trimesters, particularly during the early stages when foundational organ and neural development is occurring, emphasizing why a consistent approach to avoidance is suggested from conception through birth.

Understanding the Potential Developmental Impacts

Research has identified specific links between prenatal cannabis exposure and several developmental concerns. Studies suggest associations with lower birth weight, which can have implications for a baby's health in the early days. Beyond physical development, there are also potential neurodevelopmental concerns, including links to attention and behavioral issues observed in childhood. These findings highlight the importance of understanding the full picture when making choices during pregnancy. It's important to remember that while the legal status of cannabis varies by state, legal availability does not equate to safety during pregnancy. Making informed decisions means understanding these potential impacts, allowing you to choose what feels most aligned with supporting your baby's development from the very beginning.

Considerations for CBD Products and Breastfeeding

Beyond products containing THC, even those marketed as 'CBD-only' are similarly not recommended during pregnancy. This is a crucial point, as testing has revealed THC contamination in many of these products, adding another layer of uncertainty about what exactly is being consumed. For those considering cannabis use while breastfeeding, the guidance remains consistent with pregnancy recommendations: THC concentrates in breastmilk. Both the AAP and LactMed, a comprehensive database on drugs and lactation, recommend avoidance to protect the nursing infant. This continuity of care and caution extends beyond birth, supporting healthy development through early infancy, and underscores the importance of reviewing all substances with your care provider.

Exploring Alternatives for Well-being in Pregnancy

For many, the consideration of cannabis during pregnancy might stem from a desire to manage discomfort, anxiety, or other mental health aspects. As a doula, I understand the importance of feeling supported and finding calm during this season. It's an opportunity to explore other gentle, evidence-based approaches for mental well-being. This might include supportive movement practices, connecting with a trusted community, or openly discussing your feelings and concerns with your care provider. For instance, just as we consider the ingredients in our sunscreen choice in pregnancy to protect our skin, or carefully review options like retinoids in skincare during pregnancy, understanding what enters our body is key. Similarly, when exploring options for personal care like laser hair removal during pregnancy, we prioritize safety and evidence. Making informed decisions means understanding all your options and choosing what brings you clarity and confidence, knowing you have agency in your choices for yourself and your baby.

Keep reading

  • RelatedCannabis During Pregnancy in the first trimesterDuring your first trimester, major health organizations strongly recommend avoiding cannabis (THC and CBD) due to potential impacts on your baby's early development.
  • RelatedCannabis During Pregnancy in the third trimesterIn the third trimester, major health organizations strongly recommend avoiding cannabis due to potential impacts on fetal development and birth weight.
  • RelatedIs cannabis safe during pregnancy?Leading health organizations strongly recommend complete avoidance of cannabis (THC) during pregnancy and breastfeeding due to potential impacts on fetal development and infant health.
  • RelatedCannabis During Pregnancy in the second trimesterWhile you might be feeling more energetic in your second trimester, major health organizations consistently recommend avoiding cannabis use.

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Common questions

Is CBD safe during pregnancy?+

No, CBD products are not recommended during pregnancy or breastfeeding, as testing has found many "CBD-only" products to be contaminated with THC.

Does cannabis affect the baby if I use it while breastfeeding?+

Yes, THC concentrates in breastmilk. The American Academy of Pediatrics (AAP) and LactMed both recommend avoiding cannabis while breastfeeding.

My state has legalized cannabis. Is it safe in pregnancy?+

While cannabis may be legal in your state, its legal status does not equate to safety during pregnancy. Major health organizations recommend complete avoidance due to potential risks.

Brittany Nance

“Pregnancy is under-supported at every week. This is the kind of clear, calm guidance I give my one-on-one clients — and the questions worth taking back to your provider.”

Brittany Nance · Pregnancy Wellness Consultant · full-spectrum doula

Have a specific concern about this for your pregnancy? Book a virtual consultation with Brittany.

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Written by Brittany Nance, Pregnancy Wellness Consultant· BADT Full Spectrum Doula · Founder, Pregnancy Power Hour
Last reviewed July 15, 2026

This is evidence-informed education from a birth-doula perspective, not medical advice. Always discuss your individual situation with your prenatal care provider.

On this page

  1. Why Health Organizations Recommend Avoidance
  2. Understanding the Potential Developmental Impacts
  3. Considerations for CBD Products and Breastfeeding
  4. Exploring Alternatives for Well-being in Pregnancy
RelatedIs CBD safe during pregnancy?Due to inconsistent regulation, potential THC contamination, and neurodevelopmental concerns observed in animal studies, major health organizations strongly advise against CBD use during pregnancy.
  • RelatedAlcohol During PregnancyGiven the lack of a known safe threshold, evidence-based guidance consistently recommends avoiding alcohol throughout pregnancy to support fetal development.