Precautions for pregnant women to have sex during pregnancy

　　Specific precautions for having sex during pregnancy are as follows:

　　(1) Precautions for sexual intercourse in early pregnancy

　　Abstinence should be used during early pregnancy (the first 3 months of pregnancy). This is because in the early stages of pregnancy, the placenta has not yet fully formed, and the embryo is Uterus The inner attachment is not strong enough and there is a danger of falling off at any time. Sexual life causes the cervix and vagina to be mechanically stimulated and the abdomen to be squeezed. These mechanical forces can induce strong contraction of the uterus. In addition, men's semen contains substances such as prostaglandins, which can cause large contraction or relaxation of uterine muscles, which can easily lead to miscarriage. Especially those who have had a history of spontaneous abortion many years after marriage should avoid having sex. habitual abortion (Spontaneous abortion occurs more than 3 times in a row), sexual intercourse should be absolutely prohibited.

　　(2) Things to note when having sex during the second trimester of pregnancy

　　In the second trimester, sexual life is relatively safe, but it must be controlled and not rough. During the 4th to 7th month of pregnancy, the uterus gradually increases, the amount of amniotic fluid in the fetal membranes increases, and the tension of the fetal membranes gradually increases. The most important thing during this period is to maintain the stability of the uterus and protect it. fetus normal environment for life and development. If a pregnant woman healthy If the condition is good and the fetus is normal, you can still have sex in the second trimester, but you must also exercise moderation. If sexual intercourse is too frequent, the force is too strong, and the abdomen is compressed, it will cause premature rupture of membranes, and the umbilical cord may fall off from the rupture to the vagina or even outside the vagina, causing the fetus to die immediately due to lack of nutrition and oxygen, or leading to miscarriage.

　　In addition, it may also lead to infection of the uterine cavity. Severe infection can cause the death of the fetus, and mild infection can also affect the normal development of the fetus's body and intelligence. In addition, you should pay attention to the posture of sexual life to avoid oppressing the abdomen of pregnant women. You can use the woman-on-man-down position or side lying position. At the same time, be careful not to take too long during sexual intercourse, and pay attention to hygiene before and after sex.

　　(2) Things to note when having sex in the third trimester of pregnancy

　　Sexual intercourse is strictly prohibited in the third trimester of pregnancy, especially one month before delivery. At this time, the uterus is relatively sensitive, and when directly stimulated by the outside world, it is easy to suddenly strengthen contractions, leading to premature rupture of membranes and premature rupture of membranes. premature birth . Premature babies have low immunity and are prone to infection disease , difficult to feed, with high mortality. Moreover, as the delivery period approaches, the uterus of pregnant women descends, the vagina shortens, and the uterine opening gradually opens. If you have intercourse at this time, the possibility of amniotic fluid infection is greater.

　　Medical experts have reported that 50% of women who develop infections during the puerperium are caused by having sex in the last month of pregnancy. Severe infections in women during the puerperium can be life-threatening. If a pregnant woman has some pregnancy abnormalities such as placenta previa、placental abruption etc. Sexual intercourse can easily cause heavy bleeding in pregnant women. Therefore, having sex in the third trimester of pregnancy also directly threatens the safety of the mother and fetus and should be strictly prohibited.

　　During pregnancy, sexual intercourse between husband and wife must be done with caution and moderation. Sexual intercourse should be minimized or stopped in the early and late stages of pregnancy, and sexual intercourse should be moderated in the mid-term. It is particularly emphasized that those who have a history of spontaneous abortion, premature birth, vaginal bleeding during pregnancy, pregnancy-induced hypertension syndrome , and pregnant women with heart disease, high blood pressure, and diabetes should avoid sexual intercourse throughout pregnancy.