What tests are required for successful pregnancy of test tube baby
IVF is an assisted reproductive technology that helps couples who cannot conceive naturally realize their reproductive dreams through in vitro fertilization (IVF) or embryo transfer (ET). In order to ensure the success rate of IVF, doctors need to conduct a series of examinations to assess the health status and suitability of patients. The following will be detailed from four aspects: physical examination, reproductive system examination, blood examination and genetic examination.
physical examination
Before IVF treatment, the doctor will conduct a comprehensive physical examination, including the measurement of height, weight, blood pressure, heart rate and other conventional indicators. In addition, it is also necessary to check the patient's reproductive organs for deformation, lumps, infection and other abnormalities. Physical examination can help doctors understand the overall health status of patients and provide necessary reference for follow-up treatment.
In addition to routine physical examination, gynecological examination of women is also required. Gynecological examination includes vaginal sampling to detect diseases such as cervicitis and vaginal infection; Uterus and fallopian tube and ovary test are used to evaluate the thickness of endometrium and the patency of fallopian tube; Ovarian ultrasound is used to observe the condition of follicles and ovaries. These tests can help doctors determine whether patients are suitable for IVF treatment.
Reproductive system examination
After confirming that the patient is in good health, the doctor also needs to carry out a series of checks on the patient's reproductive system. The first is male semen analysis, which is used to evaluate the number, vitality, morphology and other indicators of sperm. If abnormal semen is found, further disease screening and diagnosis may be required. Next is the inspection of the female fallopian tubes. The patency and structure of the fallopian tubes can be observed through laparoscopy or contrast media. The endometrium also needs to be examined to assess its thickness and health. These tests are designed to eliminate the reproductive system problems of patients and ensure the smooth progress of IVF treatment.
Blood test
Blood test plays a key role in IVF treatment, which can help doctors understand the endocrine level, immune system function and disease risk of patients. Common blood tests include sex hormone level test, thyroid function test, blood routine test and infectious disease screening. Sex hormone level examination can assess the health of women's ovarian function and ensure the normal ovulation. Thyroid function examination can exclude the influence of thyroid disease on fertility. Blood routine examination can evaluate anemia and immune system function of patients. Infectious disease screening is to ensure that patients do not carry infectious diseases that may affect IVF.
Genetic examination
The success of IVF not only needs to consider the patient's own physical condition, but also needs to assess the patient's genetic risk. Before IVF treatment, doctors will ask patients to carry out a series of genetic counseling and genetic testing. Early genetic counseling can help patients understand their own and family genetic status and prevent possible genetic disease risks. Gene testing can exclude patients with chromosome abnormalities or single gene genetic diseases, and reduce the failure rate of embryo transfer and the occurrence of genetic diseases. Genetic testing is an integral part of IVF treatment.
To sum up, successful IVF pregnancy requires physical examination, reproductive system examination, blood examination and genetic examination. These tests can help doctors assess the patient's physical condition, reproductive system function and genetic risk, provide scientific basis for IVF treatment, and improve the success rate.
