When pregnant, sexual intercourse to control?

Clinical practice has proved that blindly seeking sexual intercourse during pregnancy are undoubtedly result in miscarriage, premature labour, premature rupture and one of the important cause of puerperal infection. Therefore, in order to ensure the health and safety of mother and fetus, strictly control the frequency and intensity of sexual intercourse during pregnancy has become particularly important. 

Medical profession generally felt that, in the early in the first 3 months of pregnancy must regulate aspect, especially marital infertility for many years and someone who has a history of spontaneous abortion more intercourse should be avoided. Habitual abortion (more than 3 times is abortion of pregnancy), shares a room should be strictly prohibited. The reason is simple: in early pregnancy, the embryo is at the stage of development, especially of placental and maternal uterine wall connections are not close, if you had sex intercourse, uterus, and it is easy to make abortion caused by placental. Furthermore, intercourse sex due to maternal pelvic congestion, uterine contractions, also results in abortion. In addition, containing prostaglandin in semen, can also lead to uterine contractions and the abortion. 

Trimester of pregnancy not lechery. In the 4-7 months of pregnancy, the uterus increases, increasing amniotic membranes, membrane tension gradually increases. During this period the most important task was to maintain the stability of the uterus to protect fetal life, and the normal development environment. If the pregnant woman in good health, the fetus is well, then in the second trimester of pregnancy can still have sex, but also must try to be moderate. Because if the sexual intercourse too frequently, using larger compression in abdominal, premature rupture of membranes, so that the cord could come away from the break to vaginal or even outside the vagina, it causes fetal death from immediately and do not have access to nutrition and oxygen

, or cause abortion. If not broken membranes, abortion does not occur, can also lead to infection of uterine cavity. Severe infections can make fetal death, light infection causes fetal normal physical and mental development are affected. In addition, past habitual abortion, pregnant women, sick sick during pregnancy or pregnancy, are not in the medium-term pregnancy had sex intercourse. 

Late pregnancy more heart. 3 months of pregnancy, especially before the onset of a month, close to childbirth, the uterus of pregnant women declined, vaginal shortening, gradually opening the uterus, then had sex intercourse, amniotic fluid infection more likely. Medical experts reported that women in puerperal infection, 50% who is in the last months of pregnancy caused by intercourse sex. Serious infections occurred in puerperal women, you will have life-threatening. At the same time, late pregnancy the uterus is more sensitive, be directly stimulated from the outside world, prone to sudden strengthening the contraction-induced preterm birth. 　　Premature resistance low, susceptible to disease, difficulty feeding, high mortality. Therefore, in late pregnancy had sex intercourse is also a direct threat to maternal and fetal safety, should be strictly prohibited. In short, in order to avoid a repeat of just couple of mistakes, during pregnancy, the couple sexual intercourse must be cautious and moderate, must adhere to the principle: early and late pregnancy should minimize or stop sexual intercourse, the medium-term moderate sexual intercourse. Last is particularly stressed, a history of miscarriage, habitual miscarriage and premature delivery should be absolutely forbidden intercourse sex, otherwise the baleful legacy future generations.