First pregnancy, B-ultrasound. Should I do Yin Chao or abdominal ultrasound? Do you need an empty stomach before doing B-ultrasound?

Many pregnant mothers think that the first B-ultrasound after pregnancy should be done in the third month of pregnancy, but in fact, the first B-ultrasound after pregnancy should be done around 55 days of pregnancy. At this time, the embryo's fetal heart germ is basically available, and pregnant mothers can avoid repeated examinations. Moreover, B-ultrasound at this time can help doctors accurately judge the gestational age and embryo development, and eliminate dangerous ectopic pregnancy in time.

Do B-ultrasound for the first time in pregnancy, should you do Yin Chao or abdominal ultrasound? Do you need an empty stomach before doing B-ultrasound? B-ultrasound during pregnancy can be divided into Yin Chao and transabdominal B-ultrasound, and they also have their own advantages and disadvantages. Let's talk about Yin Chao first.

One of the most obvious shortcomings of Yin Chao is that she is uncomfortable during examination, which easily makes pregnant women nervous. The accuracy of Yin Chao is higher than that of abdominal B-ultrasound, and it is suitable for pregnant mothers with irregular menstruation, thick abdominal fat and no time to hold their urine. Some pregnant mothers are worried that Yin Chao is not safe enough, which will cause abortion and other problems, but in fact, Yin Chao will not affect the fetus, let alone cause abortion.

Transabdominal ultrasound has two disadvantages. One is that Yin Chao can't see clearly, and the other is that the uterus of pregnant mothers in the early pregnancy is not big enough to exceed the pelvic cavity. At this time, if you do transabdominal B-ultrasound, you need to urinate to fill the bladder, so that the uterus and the embryos in the uterus can be easily seen. For pregnant mothers, it is more troublesome and time-consuming.

Many pregnant mothers who are pregnant for the first time don't know whether they need an empty stomach for the first B-ultrasound after pregnancy. Prenatal B-ultrasound itself does not need an empty stomach, but if the pregnant mother still has blood routine, liver and kidney function, hepatitis B and other tests. Need an empty stomach, so whether pregnant mothers need an empty stomach depends on the examination items done on the same day, but generally blood HCG and progesterone do not need an empty stomach.