Raspberry tea has a softening effect on the cervix, which facilitates the natural delivery of the fetus, and it is recommended that pregnant women start drinking it after 37 weeks. Raspberry tea contains estrogenic substances that promote the secretion of milk and enhance the nutrition of breast milk, improving its nutritional value. However, pregnant women should not consume large amounts of this tea, as it may lead to an imbalance in the hormone levels of pregnant women and affect the normal development of the fetus. Raspberry tea can be consumed by pregnant women in the late stages of pregnancy, i.e. after 37 weeks of pregnancy, to help soften the cervix and allow the baby to be delivered naturally. In addition, raspberry tea also has a certain effect of contraction of the uterus, and has an auxiliary therapeutic effect on the recovery of the uterus after childbirth. Therefore, raspberry tea is not suitable for pregnant women in the early stages of pregnancy, easily causing uterine contractions, which may lead to the occurrence of miscarriage. In addition, raspberry is a warm Chinese medicine, too much can lead to pregnant women on fire, it is recommended to drink in moderation under the guidance of a doctor.