If you take medicines for pregnant women with caution in mid-pregnancy, you need to stop using the medicines and ask your doctor for guidance. It is recommended to strengthen the pregnancy test, if there is no adverse reaction, the pregnancy can continue. If pregnant women in mid-pregnancy inadvertently take pregnant women’s cautionary drugs, may have a certain impact on the growth and development of the fetus, need to be combined with the specific use of drugs, the time of use and the dose of drugs individual analysis. Pregnant women need to first stop using the drug, and carry the medication, go to the regular hospital, relevant examination, ask the doctor’s advice. If the exclusion of the drug on the fetus has little effect, you can continue the pregnancy, such as dynamic observation of fetal abnormalities, need to be considered after a comprehensive assessment of whether to continue the pregnancy. Pregnant women during pregnancy, take any drugs need to be in the doctor’s guidance, do not unauthorized use of drugs, not only may damage the health of the body, but also may affect the health of the fetus, serious cases can lead to fetal malformation, stillbirth situation. Pregnant women need to ensure sufficient rest time in their daily life and do not overwork.