What are the prenatal check-up items?

Once the hostess of every family becomes pregnant with a baby, she will be very concerned about the issues of pregnancy. Nowadays, prenatal check-ups have become the focus of protection in the family. So, what are the prenatal check-ups? Let’s learn some relevant knowledge together with the editor below.

Pregnancy check-up items:

Pre-pregnancy checkups for women include: internal medicine, surgery, breast digital examination, breast color Doppler ultrasound, gynecological examination, leucorrhea routine, cervical smear, electrocardiogram, chest X-ray, liver, gallbladder, pancreas and spleen black and white B-ultrasound, gynecological vaginal B-ultrasound, colposcopy, blood routine, blood type (ABO type RH type), urine routine, liver function, hepatitis B two-and-a-half, HIV antibody, syphilis specific antibody

Pre-pregnancy checkups for men include: internal medicine, surgery, electrocardiogram, chest X-ray, liver, gallbladder, pancreas, spleen, black and white B-ultrasound, prostate, blood routine, blood type (ABO type, RH type), urine routine, liver function, hepatitis B two-and-a-half, AIDS antibody, syphilis-specific antibody

Early pregnancy

Around 50 days of pregnancy: B-ultrasound examination (to exclude ectopic pregnancy), progesterone

Card opening: around 12 weeks of pregnancy (3 months of pregnancy

Examination items: Ask about medical history and conduct routine physical examination, pay attention to measuring blood pressure and weight, and check the heart. Gynecological examination: Listen to the fetal heart rate, understand the size of the uterus, the birth canal, and whether there are any lesions around the uterus. Auxiliary examinations: blood routine, blood type, coagulation time; urine routine, five items of hepatitis B, liver and kidney function, blood alpha-fetoprotein, syphilis reaction, five items of eugenics examination (toxoplasma, rubella virus, cytomegalovirus, herpes simplex virus

Fetal nuchal translucency measurement (gestational weeks 11-14) screening test

Screening for Down syndrome in the first trimester using the nuchal translucency measurement method can detect babies with Down syndrome early. This type of ultrasound screening mainly measures the thickness of the zona pellucida at the back of the fetal neck, and is used to screen for fetal chromosomal abnormalities (especially Down syndrome). This method uses ultrasound to measure the thickness of the zona pellucida at the back of the fetal neck between the vertebrae and the epidermis at 11 to 14 weeks. If it exceeds 2.5mm or 3mm, it means that the fetus is at high risk of Down syndrome. At this time, the doctor will recommend further use of chorionic villus sampling or amniocentesis to check the fetal chromosomes.

Down syndrome screening test + amniocentesis test (15-20 weeks of pregnancy): get the results in one week

It targets chromosomes and requires a blood test. The patient needs to come to the hospital on an empty stomach. This test is mainly to see if the baby has congenital idiocy.

Down syndrome: Down syndrome is also called trisomy 21, which means that the patient has one more chromosome in the 21st pair than the normal person (normal people have one pair

What diseases are checked? It can screen high-risk pregnant women with neural tube defects, 18-somy syndrome and 13-somy syndrome

Note: Since the hospital sends the test out and the results can only be obtained in 7 days, the best time for Down syndrome screening is before 19 weeks, so that even if there is a problem, it will not affect the time for amniocentesis.

System color Doppler ultrasound: Check time: 21-23 weeks of pregnancy

Systematic color ultrasound is a special malformation exclusion examination during pregnancy. It mainly examines the fetal visceral system, brain, limbs, spine, etc. to see if there is congenital heart disease.

Glucose tolerance screening is performed between 24 and 28 weeks of pregnancy.

After a normal person takes a certain amount of glucose, the blood sugar concentration will temporarily increase (generally not exceeding 8.9mmol/L), but the blood sugar concentration will return to the normal fasting level within 2 hours. After taking a certain amount of glucose, blood sugar and urine sugar are measured at certain intervals to observe the blood glucose level and the presence of urine sugar. This is called a glucose tolerance test.

Four-dimensional color Doppler ultrasound: The examination time is 26-28 weeks of pregnancy

The four-dimensional examination mainly checks the face, such as whether there is cleft lip, etc., and provides two very clear pictures.

Other items: routine obstetric ultrasound examination during pregnancy (umbilical artery Doppler color ultrasound examination), trace element examination, fetal heart monitoring, and ovulation detection.

The above is a brief introduction to the prenatal check-up items. I believe everyone has a clear idea of ​​it. Pregnant women should be cautious when taking prenatal check-ups. The benefits they gain far outweigh the possible risks. By paying attention to the safety requirements of prenatal check-ups, you can prevent danger. Therefore, it is recommended that all pregnant friends keep this in mind. In addition, pregnant women are also advised to remember to do regular check-ups in order to give birth to a healthy baby.