What is the IVF gestational sac?
IVF pregnancy sac, also known as IVF embryo transfer embedding sac, is an important step in assisted reproductive technology. It is to transfer the IVF embryo into the female uterus through surgery, so that it can develop into a healthy fetus. The production of IVF pregnancy sac requires doctors' meticulous operation and professional knowledge. The following will elaborate on embryo selection, embedding materials, operation process and demonstration hospitals.
Embryonic selection
In order to make IVF gestational sac, it is necessary to select the most potential embryo from multiple IVF embryos. The doctor will evaluate the shape, number of cells and development of the embryo, and select the embryo most likely to have a successful pregnancy for transplantation. This requires experienced doctors and strict laboratory operations to ensure the quality of embryos.
After selecting the embryo, the doctor will place it in a specific medium for culture to promote its development. Generally, embryos will be cultured in vitro for 3-5 days, and then one or more embryos with the most developmental vitality will be selected on the day of transplantation.
Burying material
The production of IVF pregnancy sac requires a special embedding material, usually made of biological materials. These materials have good biocompatibility, can combine well with endometrium, and provide a suitable environment for embryo development. The commonly used embedding materials include American Gardner embedding chip, low toxic glass sheet and artificial materials.
These embedding materials need strict aseptic operation in the production process to avoid the risk of infection. At the same time, doctors will also select appropriate materials according to the specific conditions of patients to ensure that embryos can obtain a better development environment.
Operation process
The operation process of IVF pregnancy sac preparation generally includes preparation before embryo transfer, operation implementation and postoperative care.
First of all, doctors will communicate with patients in detail to understand their medical history, signs and relevant examination results, and develop personalized transplantation plans. Then, the endometrial thickness and secretion were evaluated before surgery, and the endometrium was treated and prepared as necessary.
During the operation, the doctor will transfer the selected embryos to the burying material using aseptic operation, and adjust the position and number of embryos adaptively. Then, the doctor will accurately transplant the embedding material into the patient's uterus to ensure the normal development of the embryo.
Postoperative nursing mainly includes regular follow-up of patients and relevant drug intervention. The doctor will give personalized nursing guidance according to the patient's condition, and monitor the development of the gestational sac and the changes of the patient's physical signs.
Model hospital
At present, many regular hospitals in China can carry out the work related to the production of IVF gestational sac. For example, the Reproductive Medicine Center of Peking Union Medical College Hospital, Shanghai First Maternal and Infant Health Hospital, Guangzhou Zhujiang Hospital, etc. all have professional reproductive medicine teams and advanced equipment, which can provide professional services for patients.
These demonstration hospitals have rich experience and technical level in the production of IVF pregnancy sac, and can provide high-quality medical services for patients. At the same time, they also pay attention to doctor-patient communication and patients' mental health, and can provide all-round support and care for patients.
Summary
The preparation of IVF pregnancy sac is one of the important steps in assisted reproductive technology. Through the detailed description of embryo selection, embedding materials, operation process and demonstration hospital, we understand that the production of IVF pregnancy sac requires doctors' meticulous operation and professional knowledge, which involves embryo selection, embedding material selection, surgical process and other aspects. We can choose a model hospital with good reputation and rich experience for relevant operations to improve the success rate and ensure the safety and health of patients.
