The process of IVF
In vitro fertilization embryo transfer (IVF-ET) is an assisted reproductive technology, which is often used for couples who cannot conceive naturally. The IVF process includes the following main steps.
First, women receive ovulation induction therapy, usually through daily injection of hormones to stimulate the development of ovarian follicles. This allows the ovaries to develop and mature multiple follicles at the same time, increasing the chance of fertilization.
Then, within a few days before and after ovulation, the doctor will use a slender needle to penetrate the vagina to ingest the eggs. This process is usually carried out in hospitals by professional doctors.
Next, doctors will collect male sperm samples. Through centrifugation and other techniques, select sperm with strong vitality for fertilization.
In the laboratory, doctors cultivate sperm samples and eggs together to make them naturally combine. If fertilization is successful, a fertilized egg will be formed.
Finally, the doctor transfers the fertilized egg into the female uterus. This process is usually performed through the vagina and does not require surgery. If the fertilized egg is successfully implanted in the uterus, a woman is likely to become pregnant successfully.
Success rate of IVF
The success rate of IVF is affected by many factors, including age, quality of fertilized eggs, ovarian function, etc. Generally speaking, the success rate decreases with age. The success rate of young couples may exceed 50%, while the success rate of women over 40 years old is usually less than 20%.
In addition, the quality of fertilized eggs is also an important factor in determining the success rate. If the quality of fertilized eggs is poor and the viability is low, the possibility of implantation will be reduced.
Other factors such as ovarian function, uterine condition, and reproductive organ disease will also affect the success rate. Therefore, before IVF, the doctor will conduct a comprehensive examination of the couple, assess the success rate, and adjust the treatment plan according to the specific situation.
Cost of IVF
The cost of IVF varies by region and hospital. It usually includes medical expenses, drug expenses, laboratory expenses, etc. The cost may vary greatly depending on the hospital and the specific situation.
Generally speaking, in mainland China, the cost of IVF is between 20000 and 100000 yuan. The cost includes many aspects, such as examination fee, ovulation induction treatment fee, egg collection fee, embryo transfer fee, etc.
At the same time, if it takes many attempts to succeed, the cost will increase accordingly. Therefore, couples need to fully understand the cost and make corresponding preparations before IVF.
summary
Through in vitro fertilization and embryo transfer technology, IVF can realize the fertility desire of couples who cannot conceive naturally. The process of IVF is divided into several steps, including ovulation induction therapy, egg collection, sperm egg combination, embryo transfer, etc. The success rate is affected by many factors, including age, quality of fertilized eggs, ovarian function, etc. The cost of IVF babies varies greatly between regions and hospitals, usually between RMB 20000 and RMB 100000. Before IVF, couples should fully understand the relevant conditions and formulate reasonable treatment plans under the guidance of doctors.
