Common inspection items of IVF
IVF is an assisted reproductive technology that helps infertile couples realize their reproductive dreams through in vitro fertilization and embryo transfer. In the process of IVF, a series of inspection items are essential to ensure the quality of embryos and the physical condition of women. The examination items of IVF will be described in detail in the following four aspects: hormone examination, ultrasonic examination, genetic examination and endometrial examination.
Hormone test
Hormone test is one of the basic tests before IVF, which is mainly used to judge whether women have suitable reproductive conditions. Before IVF, doctors will measure the levels of various hormones in women's bodies through blood sampling, especially ovarian hormone and luteinizing hormone. The level of these hormones is very important for the normal ovarian function and ovulation cycle. The results of hormone examination can help doctors judge whether the patients' ovarian function is normal and whether the follicles are well developed, so as to develop a more reasonable IVF program.
In addition, male patients also need hormone tests to assess their reproductive capacity. Common male hormone test items include testosterone, sperm secretion hormone and sperm maturity.
Ultrasonic inspection
Ultrasonic examination is one of the key examination items in the process of IVF. It generates images through the transmission of sound waves and plays an important role in monitoring the reproductive system of patients. Before IVF, female patients often need to have ultrasound examination of uterus and ovary.
Uterine ultrasound is mainly used to evaluate the shape, size and thickness of the endometrium of the uterus, so as to ensure that the uterus has the basic conditions for pregnancy. Ovarian ultrasound is used to observe the development and number of follicles, so as to determine whether it is suitable for egg retrieval.
In addition, regular ultrasonic examination is also essential after embryo transfer. These tests can help doctors understand the development of embryos, the position of embryos and the changes of endometrium, so as to provide more accurate pregnancy prediction.
Genetic examination
Gene examination is a key examination item in IVF, which is mainly used to screen genetic diseases and chromosomal abnormalities to ensure the health and genetic quality of IVF. The common methods of gene examination include karyotype analysis, gene mutation screening and genetic disease screening.
Karyotype analysis is to assess the genetic health of embryos by examining the structure and number of chromosomes. It can help doctors to exclude or find embryos with chromosome abnormalities early, and avoid transplantation and pregnancy of embryos with chromosome abnormalities.
Gene mutation screening is used to detect mutations and carrier status of common genetic diseases. For couples with familial genetic diseases, gene mutation screening can help doctors select embryos without diseased genes for transplantation, reducing the risk of transmission of genetic diseases.
Endometrial examination
Endometrial examination is one of the important examination items before IVF. It is mainly used to assess the thickness and quality of female endometrium and ensure that it is suitable for embryo implantation and pregnancy.
Common endometrial examination methods include hysteroscopy and endometrial biopsy. Hysteroscopy can directly observe the condition of uterine cavity and endometrium, and evaluate the shape of uterine cavity, hydrops, polyps and other problems. Endometrial biopsy is to take out a small piece of endometrial tissue to detect its cytological and histological characteristics, so as to ensure the health of the endometrium and appropriate hormone response.
Summary
In the process of IVF, hormone examination, ultrasonic examination, genetic examination and endometrial examination are essential items. Hormone examination is used to evaluate the reproductive hormone levels of women and men to ensure normal reproductive conditions; Ultrasonic examination is used to monitor the condition of uterus and ovary, and provide reference for embryonic development; Gene examination is used to screen genetic diseases and chromosomal abnormalities to ensure the genetic health of test tube babies; Endometrial examination is used to assess the quality and thickness of the endometrium and ensure a suitable implantation environment.
Through the comprehensive evaluation of these inspection items, doctors can more accurately develop IVF programs, improve the success rate, and also maximize the health and safety of IVF. Therefore, the necessity and importance of receiving these tests before IVF can not be ignored.
