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Supporting Maternal Wellness: Navigating Cannabis Use During Pregnancy

When you’re preparing for a new life, your wellness routine shifts. You aren't just making decisions for yourself anymore; you’re building the environment your child will grow in. When it comes to cannabis, the most grounded, evidence-based approach is simple: prioritize abstinence to ensure the safest possible start for your baby.

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Note: This information is for educational purposes. Always speak directly with your healthcare provider about your specific health needs during pregnancy.

Understanding the Clinical Research

The consensus among health professionals is clear: there is no established safe level of cannabis use during pregnancy. Because the placenta does not act as a filter, THC and other cannabinoids cross into the fetal bloodstream.

THC interacts with the fetal endocannabinoid system—a network that plays a role in early brain development. Current research points to several potential risks:

  • Birth Weight: Studies show a correlation between prenatal cannabis exposure and lower birth weights.
  • Gestational Health: There is an observed increase in the risk of preterm birth.
  • Developmental Markers: Evidence points to potential complications, such as smaller head circumferences and a higher likelihood of NICU admission.
  • Long-term Neurodevelopment: Observations suggest that children exposed in utero may face increased challenges with attention span and impulse control as they grow.

Why CBD Isn't an Exception

Many expectant parents wonder if CBD is a safer alternative to THC. The reality is that CBD also crosses the placental barrier. Because there is a lack of clinical research confirming CBD is safe for a developing fetus, the most responsible choice is to abstain from all cannabis and hemp-derived products throughout your pregnancy.

If you used cannabis before realizing you were pregnant, do not panic. The most important step is your next choice. Focus on proactive measures:

  1. Stop Use: Cease all cannabis consumption to minimize further exposure.
  2. Be Honest with Your Provider: Open communication with your OB/GYN or midwife is essential. They are there to support you. Having the full clinical picture helps them provide the best care for you and your baby.
  3. Refocus on Nutrition: Lean into your prenatal vitamins and a nutrient-dense diet to support your baby’s growth.

Safe, Proven Alternatives for Morning Sickness

If you have been relying on cannabis to manage nausea, there are well-researched, safer ways to find relief during those difficult first-trimester months:

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  • Standardized Medical Support: Many providers recommend a combination of Vitamin B6 and doxylamine, which is the standard for managing pregnancy-related nausea.
  • Natural Remedies: Fresh ginger root, whether chewed or steeped in hot water, remains a time-tested, gentle way to soothe an upset stomach.
  • Acupressure: Many people find success with acupressure wristbands, which target specific pressure points to help manage the severity of nausea.
  • Prescription Care: If your morning sickness is severe, do not hesitate to ask your provider about medications like ondansetron. There is no reason to suffer through symptoms that may be managed with clinical intervention.

A Commitment to Your Baby’s Future

Your health journey is a partnership between you and your care team. By maintaining a cannabis-free lifestyle throughout your pregnancy and while breastfeeding, you are giving your child a stable foundation for health and development. If you are struggling to make these changes, reach out to your provider—they have the resources to help you stay on track.

Legal Disclaimer: This content is for educational and informational purposes only and does not constitute medical advice. Always seek the advice of a physician regarding a medical condition. Efficacy has not been confirmed by FDA-approved research. Check your local laws regarding cannabis and terpene use.

Sources

  1. Metz TD, Stickrath EH. (2015). Marijuana use in pregnancy and lactation: a review of the evidence. Am J Obstet Gynecol. 213(6):761-78. PubMed

  2. Ko JY, Farr SL, Tong VT, Creanga AA, Callaghan WM. (2015). Prevalence and patterns of marijuana use among pregnant and nonpregnant women of reproductive age. Am J Obstet Gynecol. 213(2):201.e1-10. PubMed

  3. Warshak CR, Regan J, Moore B, Magner K, Kritzer S, Van Hook J. (2015). Association between marijuana use and adverse obstetrical and neonatal outcomes. J Perinatol. 35(12):991-5. PubMed

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