Will doing a vaginal ultrasound during pregnancy cause miscarriage? What is the purpose of doing a vaginal ultrasound during pregnancy?

When doing a vaginal ultrasound examination, there is no need to hold your urine. The vaginal ultrasound probe only goes deep into the vagina and will not reach the cervix, so it will not affect the embryo. In addition, the doctor's operation is relatively gentle, so even if you do a vaginal ultrasound when you are just pregnant, you will not suffer miscarriage.

Compared with transabdominal ultrasound, transvaginal ultrasound has more intuitive and clearer results, so in the early stages of pregnancy, when the transabdominal ultrasound is not clear, the doctor will ask the pregnant woman to do a transvaginal ultrasound. However, some pregnant women are worried that doing a transvaginal ultrasound in the early stages of pregnancy will lead to miscarriage, so they are more resistant to this type of examination. So, will a transvaginal ultrasound in the early stages of pregnancy lead to miscarriage?
1. What is vaginal ultrasound ? Vaginal ultrasound is a method of examination in which the B-ultrasound probe is placed into the vagina. There is no need to hold urine during this examination because the examination is close to the cervical opening. Even if you do not hold urine, you can get clearer and more realistic results than abdominal B-ultrasound, and the judgment is more accurate.
2. Will vaginal ultrasound cause miscarriage when pregnancy is just beginning? <br/>Vaginal ultrasound can be done when menstruation is about 35 to 40 days after menstruation. Although embryo implantation is not stable after pregnancy, when doing vaginal ultrasound, the probe is only placed in the vagina and does not reach the cervix, so it will not affect the embryo. In addition, the doctor's operation is relatively gentle, so it will not cause miscarriage. You can rest assured to do vaginal ultrasound in the early stages of pregnancy. However, if you are particularly worried, you can also tell your doctor about your worries, because excessive worry and tension will cause uterine contractions, which is not good for the fetus.
3. The purpose of vaginal ultrasound during pregnancy
1. Observe the location of the gestational sac implantation <br/>Vaginal ultrasound can be performed around 40 days of pregnancy. At this time, you can clearly see whether the gestational sac is in the uterine cavity. If the gestational sac is not in the uterine cavity, ectopic pregnancy should be ruled out in time. Once an ectopic pregnancy is confirmed, timely treatment is necessary to reduce the harm of ectopic pregnancy to women.
2. Observe the development of fetal pressure <br/>When doing transvaginal ultrasound, you can clearly observe the development of the fetal bud, measure the size of the gestational sac, and determine whether it meets the number of days of pregnancy. When abnormalities are found, you can actively take corresponding measures to improve them so that the embryo can develop better.
3. Observe the position of the placenta . During transvaginal ultrasound in mid-pregnancy, the position of the placenta can be clearly observed. If placenta previa is found, the pregnant woman needs to rest in bed and receive symptomatic treatment to prevent shock in the pregnant woman and premature birth, stillbirth, etc.