Time cycle of IVF treatment in Peking University Hospital
Test tube baby is a kind of assisted reproductive technology, which is favored by many infertile patients. As a first-class medical institution in China, Peking University Hospital has rich experience in IVF treatment and advanced technical equipment. The time period of IVF treatment in this hospital varies due to individual differences and other factors, which can be roughly divided into the following aspects.
Diagnosis and preparation phase
Before IVF treatment, patients need to conduct detailed medical history investigation and physical examination to determine the cause of infertility and potential feasible treatment. This stage usually takes 2-4 weeks, including the initial visit, condition assessment and relevant examinations, such as blood, endocrine and genetic testing.
After being diagnosed as unable to conceive normally, doctors will formulate personalized treatment plans according to individual conditions, including which method to use for IVF, medication, etc. The time period of this stage depends on the situation of each patient, which generally takes 1-2 months.
In the diagnosis and preparation phase, doctors will provide patients with relevant guidance and suggestions, such as diet conditioning, lifestyle improvement, etc. Reasonable diet and living habits play a very important role in the smooth progress of IVF treatment.
Drug treatment and follicle stimulation phase
Drug therapy and follicle stimulation are important parts of IVF treatment. According to the doctor's advice, patients need to take relevant drugs on time and in proper amount to promote the development and maturation of follicles. The time period of this stage is generally 10-14 days, which varies according to individual differences.
During this period, patients need to go to the hospital regularly for ultrasonic examination and blood examination to determine the development of follicles. The doctor will adjust the dosage according to the examination results to achieve the best treatment effect.
When the follicle develops to an appropriate size, the doctor will arrange the patient to inject ovulation promoting drugs to trigger ovulation. Normally, ovulation will occur within 36-40 hours after injection.
Egg taking and embryo culture stage
In the egg retrieval phase of IVF treatment, doctors will use ultrasound guided puncture technology to remove mature eggs from the patient's ovary. This process usually takes about 20 minutes.
After the collection of eggs, the collected eggs will be combined with sperm in the laboratory for fertilization. The fertilized eggs continue to develop under favorable conditions after embryo culture. This phase usually takes 3-5 days. Doctors will carefully observe the development of embryos and select the most promising embryos for transplantation.
Embryo transfer and subsequent observation stage
After the end of the embryo culture phase, the doctor will transfer the best embryo back to the patient's uterus, hoping to have a smooth pregnancy. This process usually takes only a few minutes.
After embryo transfer, patients need a period of rest and recuperate according to the doctor's recommendations. Doctors will decide whether to use progesterone and other auxiliary drugs according to individual conditions. Thereafter, patients need to go to the hospital on time for relevant examinations to observe whether the embryo transfer is successful. Usually, pregnancy results will be confirmed within 10-14 days after transplantation.
In general, the time period of IVF treatment in Peking University Hospital varies due to individual differences and other factors, generally taking 2-4 months. Each stage requires close cooperation and reasonable arrangement of patients and doctors to ensure the smooth progress of treatment.
summary
As a first-class medical institution, Peking University Hospital has rich experience and advanced technical equipment in IVF treatment. The time cycle of treatment is roughly divided into diagnosis and preparation stage, drug treatment and follicle stimulation stage, egg retrieval and embryo culture stage, embryo transfer and follow-up observation stage.
During the whole treatment process, patients need to closely cooperate with doctors to carry out relevant examinations and drug treatment on time. The smooth progress of treatment depends not only on the professional skills of doctors, but also on the patience and reasonable cooperation of patients. Through the IVF treatment in Peking University Hospital, many infertile patients have successfully achieved their fertility aspirations, bringing them great joy and happiness.
