Can vaginal ultrasound detect pregnancy?

Women who have had sex may be pregnant. We know there are many ways to check whether they are pregnant, such as using a pregnancy test stick at home, or going to the hospital to check hcg blood test. B-ultrasound is also one of the ways to check whether you are pregnant. In fact, vaginal ultrasound can still detect pregnancy, and the results are more accurate than B-ultrasound, and the time is faster. Since the results of vaginal ultrasound are accurate, can vaginal ultrasound tell how many days of pregnancy you are pregnant?

How many days can vaginal ultrasound detect pregnancy?

Vaginal ultrasound, also known as intravaginal B-ultrasound, also known as intracavitary B-ultrasound, is a method of ultrasonic diagnosis by placing an ultrasound camera into the vagina or duodenum. It is particularly suitable for observing pelvic organs in the lower pelvis. Compared with abdominal B-ultrasound, transvaginal ultrasound images are clearer and more realistic, and the results are more accurate. It is particularly suitable for ovulation monitoring, diagnosis of ectopic pregnancy, uterine space-occupying diseases, and diagnosis of polycystic ovary syndrome and chocolate cysts. For women who have had sexual intercourse, vaginal examination can be performed, and for Virgos, duodenum can be examined by B-ultrasound.

If you want to see the gestational sac by vaginal B-ultrasound, you must first delay your menstrual period by about 4 to 5 days, and your normal menstrual period must be relatively regular. The most sensitive stage for pregnancy during intercourse is the ovulation period, which is 14 to 16 days before the next menstrual period. Therefore, ten days after intercourse, vaginal ultrasound usually cannot see anything. Don't be too anxious. It is recommended to postpone your period before going for a check-up.

In clinical medicine, doctors sometimes combine abdominal B-ultrasound and vaginal B-ultrasound examinations to complement each other and achieve the best diagnostic effect. However, although intravaginal B-ultrasound is simple, it is not suitable for everyone. It is not suitable for single women, people with vaginal bleeding, bleeding in late pregnancy and pregnancy, and large pelvic masses.

Is B-ultrasound accurate in checking pregnancy time?

B-mode ultrasound is a thriving subject that has developed rapidly in recent years. It has become an indispensable diagnostic method in modern clinical medicine. B-ultrasound can clearly display various cross-sectional images of various internal organs and peripheral organs. Because the images are full of solid lines and close to the true anatomical structure, ultrasound can be used to confirm the diagnosis at an early stage.

It is very necessary for pregnant women to do B-ultrasound, which is a very important way to ensure the physical and mental health of the fetus. However, doing B-ultrasound too often or for too long will lead to adverse effects. It mainly manifests in the deformation of the embryo's villi, disordered cell division, and even fetal deformity or miscarriage. Moreover, the longer the frequency of direct B-ultrasound and the longer the time, the greater the impact on the fetus. Therefore, pregnant women should not have more than three ultrasound examinations as much as possible. These three times are very necessary: ​​early pregnancy, mid-pregnancy (16 weeks) and late pregnancy (36 weeks). Therefore, doing too much is not good for children or adults.