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What are the procedures for IVF?

What are the procedures for IVF?



Procedure of IVF

IVF is an assisted reproductive technology, which helps couples who cannot conceive naturally to achieve their reproductive aspirations through in vitro fertilization. The IVF procedure consists of several steps, as described below.

1. Physical examination and reproductive system assessment

Before IVF, the doctor will perform a physical examination and reproductive system assessment on the couple to determine whether there are any potential health problems or special conditions. These assessments may include sperm quality tests for men, ovarian function tests for women, and endometrial examinations. Once the doctor has determined that couples are suitable for IVF, the following steps will be followed.

2. Ovulation promoting drug treatment

During the preparation of IVF, women usually receive ovulation promoting drugs. These drugs can help the ovary produce more eggs and increase the chance of fertilization. The doctor will give appropriate drug dosage and treatment plan according to personal conditions.

2.1 Ultrasonic monitoring and blood examination

During ovulation induction therapy, women usually need ultrasound monitoring and blood tests. Ultrasound monitoring can determine the size and number of follicles to ensure that the ovaries are properly prepared. Blood tests can assess the effect of treatment by monitoring changes in hormone levels.

2.2 Trigger ovulation

When the follicle reaches the proper size, the doctor will inject artificial hormone to trigger ovulation. In this way, women's eggs can be collected at the right time.

3. Egg collection

Egg collection is one of the key steps in IVF program. It is usually carried out in the operating room, using ultrasound guided fine needles to extract eggs. This process generally takes 15-30 minutes, and sometimes it may take longer, depending on personal circumstances.

3.1 Sedation and pain management

Egg collection is usually carried out under general anesthesia or sedation to ensure that the patient is comfortable and painless. The doctor will choose the appropriate anesthesia method according to the patient's health status and personal preferences.

3.2 Egg culture and storage

The collected eggs will be transferred to the laboratory for cultivation and storage. In the laboratory, eggs will be combined with sperm for further treatment through in vitro fertilization or embryo freezing.

4. Embryo transfer

If the eggs are successfully fertilized and well developed, embryo transfer is the next step. This step is usually carried out within two to six days, depending on the development of the embryo and the doctor's advice.

4.1 Evaluation of embryo quality

Before embryo transfer, doctors will evaluate the quality of the embryo. Embryos of good quality are more likely to successfully implant and develop into healthy babies.

4.2 Migration mode

Embryo transfer can be performed by hysteroscopic surgery or directly placed in the uterine cavity. The specific choice depends on the situation of each patient, and doctors will make decisions according to personal needs.

4.3 Follow up care and consultation

After transplantation, patients usually need to follow the doctor's advice for proper rest and maintenance. Regular follow-up visits and doctor's guidance are also very important to ensure the success of the whole process and the safety of pregnancy. To sum up, the procedure of IVF includes multiple steps, such as physical examination and reproductive system assessment, ovulation promoting drug treatment, egg collection and embryo transfer. This process requires close cooperation and cooperation between doctors and patients to improve the chances of success of IVF and realize the couple's reproductive aspirations.
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