Miscarriage reexamination B ultrasound or vaginal ultrasound, how long can I do B ultrasound during pregnancy

Vaginal ultrasound, also known as vaginal B-ultrasound, also known as intracavitary B-ultrasound, is a method of ultrasonic diagnosis by inserting the B-ultrasound probe into the vagina or rectum. It is particularly suitable for observing pelvic organs in the small pelvis. Many women do not know whether to choose B-ultrasound or vaginal ultrasound when they have a follow-up examination after miscarriage. Let us learn about it together.

Is it better to check abortion with B-ultrasound or vaginal ultrasound?

The main purpose of the follow-up ultrasound after abortion is to check whether there is any residue in the uterine cavity and whether the endometrium has returned to normal. A general abdominal ultrasound will be sufficient. Of course, vaginal color ultrasound will be more effective and clearer.

Compared with abdominal B-ultrasound, vaginal ultrasound has clearer and more realistic images, more accurate results, and the examinee does not need to "hold urine". It is particularly suitable for ovulation monitoring, diagnosis of ectopic pregnancy, uterine space-occupying diseases, polycystic ovary syndrome and chocolate cysts. For those who have had sex, vaginal examination can be performed, and for virgins, rectal B-ultrasound examination can be performed.

Vaginal ultrasound is inserted from the vagina, mainly looking at the pelvic cavity, which is clearer. B-ultrasound is black and white, and can be seen everywhere. The price is generally more expensive than B-ultrasound for the same part. It is recommended not to do vaginal B-ultrasound during pregnancy, and abdominal B-ultrasound is enough. If you want to have an abortion, vaginal ultrasound can also be done. Now it is better to use anti-inflammatory drugs to fight infection.

How long does it take to do an ultrasound during pregnancy?

A total of four B-ultrasounds are required during pregnancy, which are the following stages: The earliest B-ultrasound examination is in the early pregnancy, 6 weeks after menstruation. In addition to some routine gynecological examinations, B-ultrasound examinations are also required to confirm the normality of intrauterine pregnancy. For example, no pregnancy phenomenon is detected in the uterine cavity, but an abnormal mass is detected outside the uterine cavity. Combined with some other clinical manifestations and laboratory test results, it can be considered whether it is an ectopic pregnancy. Therefore, B-ultrasound in early pregnancy can determine whether it is a normal pregnancy, twins or hydatidiform mole.

An ultrasound examination is required at around 16 weeks to understand the fetal growth and development. Then, an ultrasound examination is performed at 28 weeks to clearly understand the development of the fetal tissues and organs and to find out if there are any deformities. If there are any, relevant countermeasures should be taken according to the doctor's advice.

Warm reminder: Do not eat foods that easily produce gas, such as milk, sweet potatoes, etc., before doing an ultrasound, because this will hinder the penetration of ultrasound and cause unclear imaging of the examined organs.