The examination time, purpose, and items for premarital and prenatal check ups are different.
1、 Check time
The premarital examination is conducted
Marriage registration
2、 Different inspection purposes
1. Marriage examination is to check whether both parties' physical conditions are suitable for marriage, whether there are factors or diseases that prevent marriage.
2. Pregnancy examination is to check whether both parties are currently physically suitable for preparing for pregnancy, whether there are factors or diseases that affect fertility.
3、 Different inspection items
Marriage check-up
1. Check whether both parties are direct blood relatives or collateral blood relatives within three generations.
2. Inquire about past medical history and check for any genetic diseases.
3. Check whether there are infectious diseases, such as syphilis, AIDS, etc.
4. Is there a family inherited disease, such as mental illness.
5. Check if the reproductive organs are healthy and if there is infertility.
6. Routine physical examinations, such as blood routine, urine routine, blood pressure, etc.
Pregnancy check-up
1. Routine physical examination, including blood routine, urine routine, etc.
2. Five tests for eugenics in pregnancy: testing for rubella virus, cytomegalovirus, herpes simplex virus, B19 parvovirus, and Toxoplasma gondii. Seven items for eugenics: Cytomegalovirus IgG, Cytomegalovirus IgM, Toxoplasma gondii IgG, Toxoplasma gondii IgM, Rubella virus IgM, Herpes simplex virus, Herpes simplex virus.
3. ABO hemolysis test.
4. Reproductive system examination.
5. Complete set of deformities.
6. Gynecological endocrine examination.
7. Chromosome routine examination.