How much water does the fetal membrane flow a day earlier? The amount of water in premature rupture of placenta depends on individual circumstances. Usually premature rupture of amniotic fluid refers to spontaneous rupture of fetal membrane before labor. Premature rupture of membranes is the most common complication in perinatal period, which can cause serious adverse consequences to pregnant women, fetuses and newborns. Premature rupture of membranes can increase the rate of premature delivery, perinatal mortality, intrauterine infection rate and puerperal infection rate. The causes of premature rupture of membranes include trauma, relaxation of cervical internal orifice, upward infection of pathogenic microorganisms in reproductive tract, mycoplasma infection, increased amniotic cavity pressure, poor connection between fetal presentation and pelvic entrance, fetal membrane dysplasia, and deficiency of trace elements such as copper and zinc in pregnant women.
1, symptoms, sudden leucorrhea for various reasons, and more or less drainage. Drainage is usually continuous, with different duration, starting with a large amount and then gradually decreasing. A few cases are intermittent drainage, and vaginal drainage is usually related to the changes of pregnant women's body position and activity.
2, signs, pregnant women lying on their backs, may see liquid flowing out of the vaginal opening, or there may be no liquid flowing out; If there is no liquid flowing out, there may be liquid flowing out from the vaginal opening when lifting the posterior fornix of vagina, pushing the fetal head up, pressing the uterine bottom or changing the position of anal examination of pregnant women. Note that after these auxiliary operations, there may still be no liquid flowing out. The discharged liquid is usually thin and may be mixed with meconium or fetal fat. Emergency inpatients can bring underwear, sanitary napkins or toilet paper to the hospital and should be carefully examined.
How to prevent and care: 1, strengthen sex education, increase contraceptive knowledge propaganda, reduce abortion and induced labor rate, and protect women's physical and mental health; It is also necessary to have a gynecological examination before planning pregnancy, so as to know whether there are complications of vaginal inflammation and reproductive tract malformation, and actively treat and prevent lower reproductive tract infection.
2, regular prenatal examination, timely detection of pregnancy complications and early treatment; Abnormal fetal position can be corrected at 28 ~ 32 weeks of pregnancy. People with pelvic stenosis should pay more attention. From14 to16 weeks of pregnancy, patients with loose internal cervix were treated with cervical cerclage and bed rest.
3, to prevent premature rupture of membranes can take vitamin C and trace elements under the guidance of a doctor. You can eat more fruits and vegetables and increase vitamin intake; Eat more foods with high copper content, such as nuts, seafood, animal liver, wheat, dried beans, root vegetables, oysters and so on. During pregnancy, expectant mothers should especially keep a calm mind, eliminate tension and avoid premature delivery.
4. Avoid heavy physical labor and prevent excessive fatigue throughout pregnancy. Don't engage in strenuous activities in the middle and late pregnancy, and don't be too tired in life and work. Keep a happy mood every day and take a walk outside.
5, pay attention to sexual life during pregnancy, especially in the third trimester of pregnancy, sexual life is forbidden at the end of pregnancy 1 month, so as not to stimulate the uterus and cause premature rupture of amniotic fluid. Also prevent abdominal trauma and impact. Once you find "bed wetting", you should seek medical attention immediately to prevent accidents.
6. It is not advisable to walk or run for a long time. Be careful when walking to avoid falling, especially when going up and down stairs. Don't lift heavy objects and bump on the road for a long time.