What tests should be done at 7 weeks of pregnancy?

When a woman reaches the seventh week of pregnancy, she needs to pay attention to many things. First of all, she must control her emotions. If the pregnant woman is emotionally unstable at this time, the harm will be very great, such as causing cleft lip in the fetus. In addition, she must brush her teeth frequently and maintain good oral hygiene to avoid some oral diseases. She must also do a good job of preventing miscarriage, etc. So what examinations should be done at the hospital in the seventh week of pregnancy?

What tests should be done at 7 weeks of pregnancy?

Understand the first prenatal check-up items

In the 7th week of pregnancy, pregnant women do not need to do any prenatal check-ups. However, you can find out in advance what items and contents will be checked during the first prenatal check-up.

Items of the first prenatal check-up

The first prenatal check-up is around 12 weeks of pregnancy. During this prenatal check-up, pregnant women need to undergo many routine tests, such as height and weight, blood routine, urine routine, blood pressure, liver function, kidney function, electrocardiogram, pelvic measurement, etc. Some blood tests such as blood typing, syphilis serum test, thalassemia screening, HIV antibody testing, etc. also need to be done at this time.

Things to note when you have your first prenatal checkup

The first prenatal check-up is the time for expectant mothers to share more information with the doctor. Bring your ID card and birth permit, and the doctor will create a card for you, which is a pregnancy physical examination record. From now on, the doctor will record all relevant prenatal examination contents on it. The expectant father should be brought along for the first prenatal check-up, and the doctor also needs to understand the health of his immediate family and family members.

Ultrasound examination

Generally, no examination is required in the 7th week of pregnancy, but if the pregnant woman has vaginal bleeding and abdominal pain, she needs to go to the hospital for examination. At this time, the pregnant woman needs to undergo HCG and progesterone tests. If the cause of the bleeding cannot be found, an ultrasound examination is needed.

Purpose of ultrasound examination at 7 weeks of pregnancy

1. Determine whether it is a normal pregnancy

The B-ultrasound examination of pregnant women in 7 weeks of pregnancy is mainly to check whether the pregnancy is normal. If it is a normal pregnancy, the accurate due date can be calculated; if it is an abnormal pregnancy, that is, there are problems such as ectopic pregnancy or hydatidiform mole, it can also be discovered and dealt with in time.

2. Determine the number of embryos

Pregnant women can also determine the number of fetuses through B-ultrasound at this time.

3. Check the cervix

At this time, the uterus is not too large, and B-ultrasound can be used to clearly observe the condition of the appendages. If there are ovarian cysts, fallopian tube masses, etc., they can be discovered in time and treated symptomatically. After this period, the uterus becomes significantly larger and the mass may be obscured and difficult to detect.

4. Understand whether the embryo is healthy

Pregnant women in 7 weeks of pregnancy can also learn about the quality of the embryo from the B-ultrasound results, such as whether the gestational sac is good, whether it is an empty sac pregnancy, whether the embryonic bud and fetal heartbeat can be seen, etc.