1. Aili Gang
  2. Maternity information
  3. What are the principles and procedures of IVF surgery in Hangzhou?

What are the principles and procedures of IVF surgery in Hangzhou?

What are the principles and procedures of IVF surgery in Hangzhou?



What are the principles and procedures of IVF surgery in Hangzhou?

In vitro fertilization embryo transfer (IVF-ET) is an assisted reproductive technology designed to help couples who cannot conceive naturally realize their reproductive dreams. As the capital of IVF in China, Hangzhou has made great progress in IVF surgery under the promotion of science and technology. This article will introduce the principles and procedures of IVF surgery in Hangzhou from four aspects: ovarian stimulation, egg retrieval, sperm treatment and embryo transfer.

Stimulate ovary

Stimulating the ovary is the first step of IVF surgery, which aims to promote the development of follicles. In the IVF operation in Hangzhou, hormone injection is generally used to stimulate the ovary. First of all, doctors will determine the female ovarian function or estrogen secretion level through blood tests to develop personalized stimulation programs. Then, women will inject hormone drugs, usually gonadotropins, on time every day according to the doctor's instructions. These drugs can simulate the luteal phase of a woman's menstrual cycle, stimulate follicular development, and prevent early ovulation. The stimulation process usually lasts 10-14 days.

Egg retrieval

Egg retrieval is one of the key steps of IVF surgery, and also the most critical link before surgery. Generally speaking, women should conduct ultrasonic monitoring to determine the development of the ovary before taking eggs, so as to provide accurate guidance for the process of taking eggs. Egg retrieval is generally carried out at the stage when the egg is mature enough. On the day of operation, women will receive general anesthesia or local anesthesia. The doctor will inject a slender needle through the vagina to puncture the ovary to collect eggs. Next, the collected eggs will be further cultured and evaluated in the laboratory.

Sperm processing

Sperm processing is a male operation in IVF surgery. In the IVF operation in Hangzhou, the semen is usually liquefied naturally, and then the sperm quality is evaluated and screened by centrifugation and density gradient centrifugation. Sperm will be processed and washed to obtain the best quality sperm. In some cases, if men have sperm problems, single sperm injection or sperm removal techniques can be used to ensure successful fertilization.

embryo transfer

Embryo transfer is the last step of IVF operation, which is carried out 3 to 6 days after egg retrieval according to the situation of women. In the embryo culture stage, doctors will choose the most promising embryo transfer and transfer the embryo to the endometrium under the guidance of vaginal ultrasound or laparoscopy. After the operation, the women had a rest and observation, and waited two weeks for pregnancy testing. To sum up, the IVF surgery in Hangzhou has always been patient centered, respecting the individual differences and choice rights of patients. By stimulating ovaries, taking eggs, sperm processing and embryo transfer, doctors can help couples who cannot conceive naturally realize their reproductive dreams with the help of modern technology. The innovative technology and professional medical team have made Hangzhou a leader and model in the field of IVF.
Site reminders and announcements
This website provides information storage space services for registered users. The articles/texts uploaded by non "Ailibang" editors are all self published and uploaded by registered users, which does not represent our opinion. The copyright belongs to the original author. If there is infringement, false information, wrong information or any problem, please contact us in time, and we will delete or correct it at the first time.

Related articles