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How to do intrauterine embryo transfer of test tube baby?

How to do intrauterine embryo transfer of test tube baby?



Intrauterine embryo transfer of test tube baby

Intrauterine embryo transfer of test tube baby is a common method in assisted reproductive technology. It is to transfer the embryos that have developed to the appropriate stage in vitro culture to the female uterus in order to achieve the purpose of pregnancy. The following will elaborate on the process of IVF intrauterine embryo transfer from four aspects: donated embryos, embryo culture, intrauterine embryo transfer and follow-up care.

1. Donate embryos

Donating embryos is the first step of IVF intrauterine embryo transfer. The source of donated embryos can be the surplus embryos from the husband and wife's own fertilization process, or the embryos that other husband and wife are willing to donate. Before donating embryos, relevant inspections are required to ensure the quality and health of the embryos. The process of embryo donation needs to strictly abide by ethical principles and relevant laws and regulations, and be managed by institutions with relevant qualifications. Donation of embryos is generally carried out after the embryo develops to the blastocyst stage. Donating embryos needs to comply with the relevant regulations of the hospital and carry out necessary applications and evaluations. Donated embryos can only be used for intrauterine embryo transfer after evaluation and approval of the hospital.

2. Embryo culture

Embryo culture is the key link of in utero embryo transfer of IVF. Embryos in vitro culture go through different stages of development, such as fertilized egg, multicellular stage, blastocyst stage, etc. Through reasonable culture conditions and technical means, ensure the development and quality of embryos, and improve the success rate of transplantation. Embryo culture needs to be carried out under sterile conditions to prevent infection. The culture conditions include cell culture medium, culture temperature, light conditions, etc. The culture medium is the basic material to provide nutrition and growth factors, and is required to ensure the normal development of embryos. The culture temperature is generally around 37 ℃, simulating the environment in human body. Light conditions are adjusted according to actual needs to promote the growth and development of embryos.

3. Intrauterine embryo transfer

Intrauterine embryo transfer (IUET) is the core procedure of IVF IUET. After the embryo develops to the blastocyst stage, it will be transferred to the female uterus through hysteroscopy and other technologies, hoping to successfully implant and develop into a healthy baby. Intrauterine embryo transfer usually needs to be carried out at a specific period of the female menstrual cycle. The specific operation needs to be arranged by the doctor according to the individual condition of the patient. Intrauterine embryo transfer should pay attention to aseptic operation to avoid infection. During operation, the integrity and stability of the embryo should be ensured to reduce the damage to the embryo.

4. Follow up care

After intrauterine embryo transfer, patients need a period of rest and observation to ensure the success of embryo implantation. The doctor will formulate corresponding follow-up care plans according to the patient's situation, including diet, lifestyle and medication. Patients need to comply with the doctor's instructions and actively cooperate with follow-up care. During the observation period, any uncomfortable symptoms or abnormalities should be reported in time for the doctor to deal with in time. The strictness and effectiveness of follow-up care play a vital role in the successful pregnancy and healthy birth of IVF. In conclusion, IVF intrauterine embryo transfer is a complex and sophisticated assisted reproductive technology. From embryo donation, embryo culture, intrauterine embryo transfer to follow-up care, each step needs to be strictly grasped to ensure the safety and success rate of the operation. This technology has played an important role in modern medicine, providing a hope and opportunity for couples who cannot conceive naturally.
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