Steps required for IVF
Test tube baby, namely artificial pregnancy technology, is a way to help couples who cannot conceive naturally achieve their reproductive aspirations. Through a series of steps such as ovulation promotion, egg retrieval, fertilization and embryo transfer, IVF technology provides new fertility opportunities for couples who cannot conceive naturally. The steps required for IVF will be described in detail in the following four aspects: preparation, ovulation promotion, egg retrieval and embryo transfer.
1、 Preparatory work
The preparation of IVF is an important step to ensure the success of pregnancy. First of all, the couple should go to a regular hospital for consultation and receive a comprehensive physical examination. The doctor will assess the couple's fertility and health through relevant examinations. Secondly, the couple should understand and sign the informed consent form of IVF, and clarify the rights and responsibilities of both parties. At the same time, the couple also need to consult a professional psychologist and receive psychological counseling to face the pressure and mood fluctuations they may encounter.
In addition, couples also need to choose their own or sperm donation methods. These donor materials are generally obtained from legal channels provided by hospitals to ensure their quality and legitimacy. At the same time, we also need to prepare economic funds, because the cost of IVF technology is relatively high.
2、 Ovulation induction
Ovulation promotion is one of the key steps in IVF. It stimulates ovarian development and maturation of multiple follicles by injecting ovulation promoting drugs to women. At this stage, the hormone level and the growth of follicles need to be closely monitored, and doctors will adjust the drug dose according to the monitoring results.
Generally, women can enter the next step after several follicles have developed to a certain size about 10 days after drug treatment. Doctors will use ultrasound guidance to ensure the size and number of follicles, and determine the appropriate time for egg retrieval.
3、 Egg retrieval
Fetching eggs is an important step in the process of IVF. Before egg retrieval, women need to be anesthetized or sedated to provide a comfortable surgical environment. Doctors use colposcopy and X-ray guidance to locate the ovaries and extract eggs. These eggs are sent to the laboratory for fertilization preparation.
In addition, men need to provide fresh or frozen sperm samples at this stage. Laboratory technicians will screen and process sperm to obtain high-quality sperm for fertilization.
4、 Embryo transfer
Embryo transfer is the last step of IVF. In the laboratory, doctors place sperm and eggs in a specific culture medium for in vitro fertilization to form primitive embryos. After cultivation and observation, doctors will choose the best embryo for transplantation at a certain time.
Embryo transfer is a simple process, usually performed in the operating room or clinic. Doctors will transfer selected embryos into the uterus of women through catheters. After successful transplantation, women need to continue taking drugs to help maintain pregnancy.
Summary
IVF is a way to help couples who cannot conceive naturally realize their dreams of procreation through a series of steps. It requires comprehensive cooperation in many aspects, such as preparation, ovulation promotion, egg retrieval and embryo transfer. These steps need the support of the hospital's professional team and equipment, as well as the patience and cooperation of the couple.
The proposal and continuous progress of IVF technology have brought hope to many infertile couples. However, every couple's situation is different, so before choosing IVF, they should carefully consult a professional doctor to understand their own situation and possible risks, so as to make a wise decision.
