Contents of the first test tube baby examination
IVF is conceived by transplanting sperm and eggs into the mother's body after in vitro fertilization through artificial assisted reproduction technology. The first examination is a very important step after IVF pregnancy, which helps to ensure the healthy development of embryos and reduce risks. Next, we will introduce the contents of the first test of IVF in detail.
1. Gynecological examination
In the early stage of IVF pregnancy, gynecological examination is an essential examination. The doctor will perform pelvic examination on women, including palpation and cervical examination. Through palpation, doctors can understand whether the size, shape and position of the uterus are normal, and eliminate any gynecological problems that may affect the success of pregnancy. In addition, the doctor will also check the size and texture of the opening of the cervix to ensure that the cervix is normally closed.
Gynecological examination also includes measurement of endometrial thickness to determine whether it is suitable for embryo transfer. The thickness of the endometrium should be within a certain range to ensure that the embryo can be implanted and developed well. If the endometrial thickness is insufficient or excessive, it may affect the survival rate of embryos.
In gynecological examination, the doctor will also carry out blood examination to detect the hormone level in the blood, such as progesterone, estrogen, etc. The levels of these hormones can provide information about endometrial preparation and help predict the chances of successful embryo implantation.
2. Ultrasonic inspection
Ultrasonic examination is an important part of the first test tube baby examination. Through ultrasonic mapping, doctors can observe the development of embryos. The initial ultrasonic examination is mainly to determine the implantation condition and position of the embryo, and to determine whether there is a risk of ectopic pregnancy. Doctors also observe the heartbeat of the embryo to ensure its normal development.
Ultrasonography can also determine the number of embryos and monitor the size and development of blastocysts. This is very important for embryo selection and evaluation, and is helpful to adjust the transfer strategy.
In addition, through ultrasound, doctors can also observe the state of the ovary to ensure that there are no other problems. Ultrasonic examination is a non-invasive examination method, which is safe and reliable, and will not cause harm to embryos or pregnant women.
3. Examination of vaginal discharge
Vaginal secretion test is one of the necessary steps in the first test tube baby test. By examining vaginal secretions, the doctor can see if there is any infection or inflammation. These problems may affect the implantation and development of embryos, and even lead to pregnancy complications. Common examinations include vaginal pH, white blood cell count, bacteria and fungi.
If abnormal conditions are found, the doctor will give corresponding treatment according to the specific situation, such as antibiotics or antifungal drugs. This can reduce the risk of infection and improve the success rate of IVF.
4. Blood and reproductive hormone examination
The first test of IVF usually includes blood and reproductive hormone tests. Doctors will detect the hormone levels in women's blood, such as follicle stimulating hormone (FSH), luteinizing hormone (LH), estrogen and progesterone. The levels of these hormones can provide information about ovulation and ovarian function and help to determine the best time for embryo transfer.
On the male side, the doctor will analyze the semen. This includes examining the number, vitality and morphology of sperm to assess male fertility.
The results of blood and reproductive hormone examination can provide reference for subsequent treatment and transplantation, and help doctors to develop personalized treatment plans.
Summary
The first test tube baby examination includes gynecological examination, ultrasound examination, vaginal secretion examination, and blood and reproductive hormone examination. These examinations cover the assessment of the status of women's uterus and ovary, the observation of embryonic development, and the elimination of infection and inflammation. Through these examinations, doctors can find any problems as soon as possible and take corresponding treatment measures, thus improving the success rate of IVF.
