Understanding the details of IVF process
IVF is a kind of assisted reproductive technology, which aims to help couples who cannot conceive naturally realize their reproductive dreams. This process requires several stages, including hormone therapy, egg collection, fertilization and embryo transfer. The following article will introduce several aspects of IVF process in detail.
hormone therapy
Hormone therapy is the first step in the IVF process. The treatment aims to stimulate women's ovaries to produce more eggs and increase the probability of pregnancy. Usually, women will start to inject ovulation stimulating hormone on the second or third day of the menstrual period, lasting for 10 to 12 days. These hormones stimulate the ovaries to increase the development of follicles and prepare the eggs for fertilization.
During hormone treatment, doctors will regularly conduct ultrasonic examination and blood test to monitor the growth of follicles and hormone levels. Once the follicle is sufficiently developed, the doctor will use human chorionic gonadotropin (hCG) to trigger ovulation and determine the optimal time for egg retrieval.
Egg collection
Egg collection is the second key step in the IVF process. This process is usually performed 36 hours after ovulation. In the operating room, women will receive general anesthesia or local anesthesia. Doctors will use a slender needle to puncture through the vagina, enter the ovary and extract eggs. This process usually lasts 20 to 30 minutes.
The eggs collected will be immediately sent to the laboratory for inspection and treatment. If the egg is of good quality, the doctor will prepare for fertilization.
be fertilized
Fertilization is the third important step in IVF. Two main methods of fertilization are used: conventional IVF and ICSI. During IVF, the egg and sperm are placed together in the culture dish for natural fertilization. ICSI injects a single sperm into the egg to increase the chance of fertilization.
After successful fertilization, the embryo will be cultured in the laboratory for 2 to 6 days to reach the optimal development stage.
embryo transfer
Embryo transfer is the last key step in the IVF process. The doctor will select the embryo with the most development potential and place it in the uterus. This process is usually accomplished by using a slender conduit. Embryo transfer does not require anesthesia and usually takes only a few minutes.
Patients will rest after embryo transfer, and may continue to use hormone therapy to improve the probability of pregnancy. The patient will then have a blood test to test for a successful pregnancy.
summary
The IVF process includes hormone therapy, egg collection, fertilization and embryo transfer. This technology helps couples who are unable to conceive naturally realize their reproductive dreams. Through scientific assisted reproductive technology, IVF has become a widely accepted choice. However, everyone's situation is different, so it is recommended to consult with a doctor in detail and fully understand the details and risks of the whole process before deciding to carry out IVF.
