Is the amniotic fluid depth 49mm normal in 40 weeks of pregnancy? Under normal circumstances, the amniotic fluid index at 40 weeks' gestation is also 80 ~ 200mm, the amniotic fluid depth is 30 ~ 80mm, and the amniotic fluid index is the sum of the amniotic fluid depths.
Amniotic fluid depth: it is the vertical depth of sheep pond examined by B-ultrasound. Generally speaking, the depth of amniotic fluid (AFV) is 3-7 cm, which is normal amniotic fluid volume, and ≤2cm means oligohydramnios, and ≥8cm means oligohydramnios. It is a medical term and an important index to judge the amount of amniotic fluid.
The amniotic fluid index at 40 weeks of pregnancy is very important, because the amniotic fluid situation during this period will directly reflect the signs of the baby's birth, whether it is delayed or advanced. From the observation of amniotic fluid index, we can know that we should be very careful during this period. Although 40 weeks is the time for the baby to be born, according to the amniotic fluid, the baby's birth time may be 40 weeks, which may be ahead of schedule, and of course it may be delayed by two weeks. This is normal. If you feel anything unusual, you should go to the hospital in time.
Every pregnant expectant mother wants to give birth to a healthy baby, so when she goes to the hospital for a checkup, she needs to know the amount of amniotic fluid in her stomach. Normal amniotic fluid will be of great benefit to children, and too much or too little will have great influence and harm on the growth of the fetus. If pregnant women want to know more details, or choose a professional and formal hospital examination, the data of B-ultrasound will be more accurate.
What should I pay attention to when I am pregnant for 40 weeks? It takes about 12 hours for primipara from uterine contraction to complete cervical opening. If the pregnant mother is a primipara and has no high-risk pregnancy factors, prepare for natural delivery, prepare some foods that are easy to digest and absorb, with little residue and fresh taste, such as egg noodle soup, sparerib noodle soup, milk, yogurt, chocolate and other foods, and pay attention to supplementing water, so that you can eat well and prepare enough energy for delivery. Otherwise, if you don't eat well and sleep well, you will be nervous and anxious, easily tired, and easily cause dangerous situations such as uterine inertia, dystocia and postpartum hemorrhage.
Bananas. At this time, pregnant women can eat more bananas, because the cellulose and iron of bananas are cool, which can promote gastrointestinal peristalsis and relieve constipation, and it is easy to lose blood during production, which can better prevent anemia.
Chocolate. It is not suitable for pregnant women to eat chocolate during the whole pregnancy, because chocolate has high sugar content, which is easy to cause pregnancy-induced hypertension, but it can be eaten now, because chocolate can provide certain energy for the body and prevent pregnant women from poor physical strength and dystocia. Oranges at this time, you can also eat more oranges. Oranges can prevent massive bleeding in production and promote lactation.