The precautions to take in early pregnancy include the following: first, pay more attention to rest, don’t work too hard and don’t do heavy physical activities. It is not recommended to take absolute bed rest, you can exercise a little, but rest is the main thing, do not feel tired. Second, to stay away from noise, keep a calm mind, do not be overly nervous. The whole day depressed, not only is not conducive to the preservation of the fetus, but also on the preservation of the fetus to play the opposite effect. Third, prohibit intercourse to avoid retrograde infection and avoid stimulation leading to the aggravation of preterm abortion. Fourth, during this period, do not eat toxic, harmful drugs, because this is a critical period of embryonic differentiation, but also easy to cause fetal malformations, so the use of drugs should be extra careful.