It is generally safe to consume herbal tea during pregnancy, but it is always a good idea to consult with your healthcare provider before adding any new foods or beverages to your diet. Some herbal teas may contain ingredients that could potentially be harmful to you or your developing baby. It is important to be cautious when consuming any herbal tea and to make sure that you are using a reputable source for your tea. If you are pregnant and are considering drinking herbal tea, it is a good idea to talk to your healthcare provider about which teas are safe for you to consume.