Examination and preparation of IVF
IVF is a kind of assisted reproductive technology. Through in vitro fertilization (IVF) and embryo transfer, couples who cannot conceive naturally can realize their reproductive dreams. In order to ensure the success rate of IVF, couples need to undergo a series of examinations and preparations. This article will elaborate on the examination and preparation of IVF from four aspects.
physical examination
Before IVF, both the couple need to have a comprehensive physical examination. The woman needs gynecological examination, including endometrial thickness, ovarian function, number of follicles and ovulation. The man needs a semen test to assess the quantity and quality of sperm. In addition, hepatitis B, AIDS and other infectious diseases need to be tested. The doctor assesses the fertility of the couple according to the examination results and formulates plans for the follow-up assisted reproductive technology.
In the preparation stage, the woman usually needs to take ovulation promoting drugs to increase the chance of ovulation. During the medication period, it is necessary to regularly go to the hospital for monitoring and checking the development of follicles. According to the monitoring results and the physical condition of the couple, the doctor decides the best time for egg retrieval.
Embryo culture
In the process of IVF, eggs and sperm combine in the laboratory to form a fertilized egg. After the fertilized egg is cultivated and developed, the doctor will select the best embryo to transplant into the woman's uterus. Therefore, the quality of embryo culture is crucial.
Embryo culture is usually conducted 2-6 days after in vitro fertilization. During the culture process, the doctor will regularly check the development of the embryo and evaluate the quality and potential of the embryo. Some hospitals use the third generation IVF technology, combined with gene testing, to screen embryos without genetic diseases and improve the success rate of pregnancy.
Preservation of frozen embryos
In the process of IVF, there may be multiple high-quality embryos, but not every one will be transferred. The remaining embryos can be frozen for future use. Frozen embryos can be stored for many years.
The preservation of frozen embryos requires special equipment and conditions. The hospital usually provides a special embryo bank to ensure the safe preservation of embryos. When frozen embryos are needed, they will be thawed and then transferred.
Psychological guidance and support
The IVF process is a psychological and emotional test for couples. Due to uncertainty and stress, couples may feel anxious, depressed or depressed. Therefore, it is very important to receive psychological guidance and support in the process of IVF.
Many hospitals provide psychological counseling services to help couples deal with emotional problems. Couples can also participate in some support groups or communities provided by hospitals or organizations to exchange and share experiences with other couples who are going through the same process.
summary
The examination and preparation of IVF involves many aspects, such as physical examination, embryo culture, frozen embryo preservation and psychological counseling. Through comprehensive examination, doctors can assess the fertility of couples and formulate the best assisted reproductive technology program. Embryo culture and the preservation of frozen embryos ensure the success rate and reserve of IVF, and improve the chance of transplantation. At the same time, psychological counseling and support helped couples cope with emotional problems in the process of IVF and improved their mental health. To sum up, the examination and preparation of IVF is a comprehensive work, which ensures the success rate of IVF and the physical and mental health of couples.
