For every pregnant woman, routine health care and care is required during pregnancy, and pregnancy care mainly means regular checkups during pregnancy to ensure the safe growth of the fetus. In the first and last two months of pregnancy, intercourse is absolutely forbidden to avoid inducing uterine contractions that may lead to preterm miscarriage or premature birth. It is also important to avoid the effects of ultraviolet light, or toxic and harmful gases during pregnancy to avoid fetal malformations. In the third trimester of pregnancy, you need to go to the hospital for a comprehensive checkup, and regularly go to the hospital to listen to the fetal heartbeat, measure the height and circumference of the uterus, and see the growth and development of the fetus. As the hormones secreted by the ovaries and placenta are high during pregnancy, the vaginal discharge may increase.