Peking University International IVF Treatment Cycle
Peking University International IVF is the first international medical institution in China that focuses on assisted reproductive technology. In recent years, with the increasing problem of infertility, more and more couples choose IVF to realize their fertility dreams. Here, we will elaborate on the international IVF treatment cycle of PKU from four aspects.
Aspect 1: Initial diagnosis and consultation
The first stage of the treatment cycle is initial diagnosis and consultation. Couples need to go to the hospital for preliminary examination to understand their physical condition and whether they are suitable for IVF treatment. This process includes two main steps:
The first step is the doctor's preliminary consultation. The doctor will ask the couple's medical history, living habits and fertility in detail. At the same time, couples can also raise their own questions and concerns, and doctors will answer them one by one.
The second step is to carry out a series of examinations to determine the physical condition of the couple. These examinations include semen analysis of the man, gynecological examination of the woman, reproductive hormone test, etc. The purpose of these examinations is to comprehensively assess the fertility status of the couple and provide basis for follow-up treatment.
At the initial diagnosis and consultation stage, doctors will develop personalized treatment plans based on the examination results and individual conditions of the couple. This stage usually takes two to four weeks, depending on the individual circumstances of the couple.
Aspect 2: Ovulation promotion and egg retrieval
The second stage of the treatment cycle is ovulation induction and oocyte retrieval. Ovulation promotion is to stimulate ovarian development and increase the quantity and quality of ovulation by giving female gonadotropin. This process is generally divided into the following steps:
The first step is to use gonadotropin injection once a day for 7-12 days. The doctor will determine the injection dose and medication time according to the specific situation of the couple.
The second step is to monitor the size and number of follicles through ultrasound and blood tests. Generally speaking, when the follicle diameter reaches 18-20 mm, it means that the egg has matured and can be retrieved.
The third step is to take eggs, which is a minimally invasive operation. Mature follicles are extracted through vaginal puncture. This process requires general anesthesia, and the operation time is generally about 15-30 minutes.
The whole process of ovulation induction and egg retrieval usually takes 10-14 days, depending on the individual conditions of the couple.
Aspect 3: Sperm treatment and embryo cultivation
The third stage of the treatment cycle is sperm treatment and embryo cultivation. After taking eggs, doctors will conduct in vitro fertilization of mature eggs and sperm. This process includes the following steps:
The first step is to take semen. The man needs to provide fresh semen samples. Then, the doctor will conduct sperm separation on the semen to select the best quality sperm.
The second step is to fertilize the selected high-quality sperm and eggs in vitro, usually using standard IVF technology or minimally invasive fertilization technology.
The third step is to culture the fertilized eggs to the appropriate embryonic development stage. This process requires continuous observation and monitoring to ensure the normal development of the embryo.
The process of sperm treatment and embryo cultivation usually takes 3-6 days, depending on the individual situation of the couple and the development of the embryo.
Aspect 4: Embryo transfer and pregnancy monitoring
The fourth stage of the treatment cycle is embryo transfer and pregnancy monitoring. After the embryo is cultivated to an appropriate stage of development, the doctor will transfer the selected high-quality embryo back to the mother's womb. This process generally includes the following steps:
The first step is to select suitable embryos for transplantation, usually the best developed embryos.
The second step is to insert the selected embryo into the uterine cavity through a thin tube to complete the transfer operation. This process does not require general anesthesia, generally only local anesthesia.
The third step is to carry out pregnancy monitoring, and determine whether the pregnancy is successful by checking the level of progesterone in the blood. If the test result is positive, the embryo transfer is successful.
The whole process of embryo transfer and pregnancy monitoring generally takes 1-2 weeks, depending on the individual situation of the couple.
conclusion
To sum up, the treatment cycle of Peking University International IVF includes four main aspects: initial diagnosis and consultation, ovulation promotion and egg retrieval, sperm treatment and embryo cultivation, embryo transfer and pregnancy monitoring. The time of the whole treatment cycle is determined according to the couple's individual conditions and the doctor's guidance, which takes about 4-8 weeks. Through the professional team and advanced equipment of Peking University International IVF, couples can realize their reproductive dreams and welcome their own small lives.
