Implementation of IVF
IVF means that the fertilized eggs are cultured in vitro and transferred to the female uterus through assisted reproductive technology, so as to achieve the purpose of pregnancy and fertility. IVF technology has been widely used in modern medicine, helping many couples who cannot conceive naturally realize their dream of becoming parents. The implementation process of IVF will be described in detail from the aspects of preparation, egg taking and sperm collection, in vitro fertilization and embryo transfer, and post pregnancy monitoring.
Preparatory work
Before IVF, couples need to have a comprehensive physical examination, including blood routine, gynecological and endocrine examinations, to assess the patient's physical condition. In addition, doctors will develop personalized treatment plans for specific situations. If the patient has basic diseases or abnormal conditions, surgery or other treatment measures may be required.
Patients need to follow the doctor's advice and cooperate with the use of ovulation promoting drugs to promote the development of follicles and produce more eggs. In addition, it is also necessary to monitor the growth of follicles through ultrasonic examination to determine the best time point for egg retrieval.
Egg and sperm collection
During the egg retrieval process, after the patient has undergone local anesthesia, the doctor collects mature eggs through the vaginal wall using ultrasound guided puncture needles. The eggs are immediately sent to the laboratory for processing.
At the same time, the husband or donor of the patient needs to provide fresh semen samples. Doctors combine the best quality sperm with eggs by processing and screening semen.
In vitro fertilization and embryo transfer
In vitro fertilization refers to the combination of sperm and egg in the laboratory to promote fertilization. Doctors will place eggs in a petri dish, and then add sperm to combine them. If fertilization is successful, an embryo will form.
The embryos will continue to be cultured in the laboratory for several days until they reach the optimal development stage. Normally, doctors will choose the healthiest and most potential embryos for transplantation. Embryo transfer can be accomplished by transferring the embryo into a woman's uterus, which is usually painless.
Post pregnancy monitoring
After embryo transfer, women need to continue taking progesterone and other drugs to help endometrial growth and embryo implantation. In addition, the doctor will require the patient to have regular blood and ultrasound examinations to ensure the stable progress of pregnancy.
If the pregnancy is successful, the patient needs to continue to receive pregnancy monitoring, and adjust diet and lifestyle according to the doctor's recommendations. Pregnancy monitoring includes regular prenatal examination, weight and blood pressure monitoring, etc.
Summary
Through preparatory work, egg taking and sperm collection, in vitro fertilization and embryo transfer, post pregnancy monitoring and other aspects, the implementation of IVF technology can help couples who cannot conceive naturally realize their reproductive dreams. This process requires the guidance and full monitoring of professional doctors, and has strict requirements on patients' physical conditions and treatment plans. The continuous progress of modern medical technology has brought hope and possibility to more couples.
