Can you drink Chinese medicine to regulate your body when you are pregnant?

Pregnancy can be identified by drinking Chinese herbs to regulate the body.
During pregnancy, you can drink some herbal medicines that can calm the fetus to regulate your body. The main Chinese herbs for tranquilizing the fetus include Perilla frutescens, Scutellaria baicalensis, Sambucus, Semen, Ai leaves, Rhizoma Atractylodis Macrocephalae, and so on.
Perilla leaf is suitable for the restlessness of the fetus, distension and fullness of the chest and ribs, nausea and vomiting caused by wind-cold and cold during pregnancy and stagnation of qi in the spleen and stomach, etc. It is often used in combination with Chen Pi and Sha Ren. Scutellaria baicalensis is used for the restlessness of the fetus that is caused by heat in the fetus, and is often combined with Atractylodes macrocephala and Radix Angelicae Sinensis.
Sang Sheng is often used for fetal restlessness and fetal leakage (small amount of vaginal bleeding in early pregnancy) with deficiency of essence and blood in the liver and kidney. It is often used in conjunction with Colla Corii Asini, Szechuan Schizonepeta, and Semen Cuscutae.
Sand nut is used in the early stage of pregnancy for the chest tightness and vomiting caused by the upward reversal of stomach qi (stomach qi rising instead of descending), fetal restlessness, etc. It is often stir-fried and ground for single use or used together with Su Ye, Huo Xiang, Scutellariae Radix, Atractylodes Macrocephalae, Angelica Sinensis, and so on.
Ai Ye is suitable for the lower element of the cold or cold passenger uterus caused by fetal leakage of blood, fetal restlessness and irregular menstruation, dysmenorrhea, uterine cold infertility, etc., often with the fragrant fennel, angelica, fennel, Chuanxuifenghuan, Sanghongsheng, and so on. Rhizoma Atractylodis Macrocephalae is used for fetal restlessness due to weakness of the spleen and qi. It can be used with Chen Pi, Poria, Codonopsis, Ginger and so on.
The adverse reactions and contraindications of the above drugs are not yet clear, pregnancy can drink Chinese medicine to regulate, but must be used under the guidance of a doctor, do not use their own medication, in order to avoid adverse consequences.