(1) According to the different psychological and physiological characteristics of pregnant women in the early, middle and late stages of pregnancy, targeted health care guidance is given to dispel the doubts of pregnant women and stabilize their emotions, which is beneficial to the physical and mental health of mothers and infants.

(2) Through learning, we can make clear the benefits of systematic prenatal examination, so that pregnant women can actively cooperate and do the examination on time, thus reducing the adverse complications during pregnancy and delivery.

(3) improve the self-care and self-monitoring ability of pregnant women, so that pregnant women can actively cooperate with fetal movement after 28 weeks, so as to find problems and seek medical treatment as soon as possible. If premature rupture of membranes occurs, you can take the initiative to go to the emergency room in supine position and hip high position, thus reducing the perinatal mortality rate.

(4) Learning can improve the quality of life during pregnancy, strengthen the environment, nutrition and prenatal and postnatal care, and make pregnant women avoid the influence of harmful factors (such as radiation, pesticides, noise, etc.). Through systematic nutrition guidance, it is beneficial to reduce the birth of low birth weight infants and congenital anomalies.

(5) Make pregnant women establish a correct awareness of childbirth, turn panic into self-confidence, reduce human factors that are not conducive to the progress of labor, actively cooperate with doctors, and promote natural childbirth.

(6) Obstetricians give lectures and answer questions in person, and communicate with pregnant women in two ways, so that pregnant women have a sense of security and trust, which is conducive to prenatal education and delivery.

(7) Breastfeeding education should run through the whole pregnancy and delivery period, which can achieve practical results.