The FDA strongly recommends that the consumption of CBD, THC, or marijuana in any form be avoided during pregnancy and breastfeeding. We don't know if it's safe to use CBD oil while breastfeeding. Based on what we know so far, experts expect some of the CBD to be transferred through breast milk to nursing babies. We know that breast milk can contain THC up to six days after use.
It can be tempting to turn to CBD; after all, it's not intoxicating, so it seems safe, right? The FDA strongly urges anyone who is pregnant or breastfeeding to avoid cannabis products. They point out that no comprehensive study can demonstrate the safety of CBD in a pregnant or breastfeeding person.