When is the right time to go to the hospital for a pregnancy check-up?

There are many ways to test whether you are pregnant, for example: you can buy a pregnancy test stick at the pharmacy and test it yourself when you get home. However, the results often make many female friends skeptical, so many female friends choose to go to the hospital for a pregnancy test when they think they are already pregnant. So when is the best time to go to the hospital for a pregnancy test? Let's talk about some common questions about pregnancy testing at the hospital outpatient department:

When is the best time to go to the hospital for a pregnancy test?

Normally, after the egg is discharged from the ovary, it is picked up by the fallopian tubes and then transported to a relatively spacious area to wait for sperm until the sperm successfully fertilizes the egg to form an embryo, which is the initial state of the baby. The embryo then moves to the uterus, lives in the warm endometrium, and takes root. This process takes time. When the embryo begins to extend its tentacles to invade the uterine wall, it begins to secrete hCG into the blood. It can be detected in blood cells on the 10th day after ovulation, which is nearly 4 weeks of pregnancy. It is the most sensitive way to diagnose early pregnancy.

(1) From the beginning of pregnancy to the 7th month: once a month.

(2) 8th to 9th month of pregnancy: twice a month.

(3) In the 10th month of pregnancy: once every 7-10 days.

People who go out to work must abide by this frequency requirement. If there are any abnormal signs (miscarriage or preeclampsia, etc.), the frequency of medical consultation should be increased.

Some checks cannot be ignored

1. Screening for Baltic anemia in early pregnancy.

2. Test for syphilis antibodies in early pregnancy and seek medical treatment as soon as possible if found.

3. Viral infection antibody testing in early pregnancy: If there is no measles antigen, you should avoid entering and leaving public places with a large number of people and turbid air to prevent infection.

4. Perform intravaginal cervical assessment examination at the 14th week: This is a necessary examination for pregnant women with a history of habitual miscarriage, and it can be predicted whether it is necessary to take effective measures to prevent premature birth.

5. Perform maternal blood cell screening at 16 weeks of pregnancy: including screening of fetal protein, mineral acid, hepatitis B virus, and chorionic gonadotropin. If there is abnormal data, further confirmation should be performed.

6. Amniocentesis at 16-18 weeks:

7. Assessment and examination of fetal shape, development and amniotic fluid flow from 18 to 23 weeks: If any serious fetal malformations or defects are detected, the pregnancy should be terminated.