The Egg Collection Process Is Mainly Divided Into The Following Stages:
Oct 10, 2020
1. Preparation for egg collection
Normally, a woman has more than one follicle maturing each month, but only one follicle naturally matures and releases an egg. In theory, one egg can complete the entire IVF cycle, but in practice, one egg is not enough for the IVF cycle, and in order to produce good embryos, Thai IVF doctors usually need to take multiple eggs.
Ovulation drugs are administered to infertile women in order to allow multiple mature eggs to be removed. During the treatment, Thai IVF doctors will adjust the dosage according to the patient's own condition, so as to achieve the most accurate effect, so as not to overstimulate the woman's ovaries because of too much medication. For the use of drugs are certified imported drugs, and drug prices, use methods and dosage have been put on record, there is no harm to the body.
Second, the operation process of egg collection
1. Controlled ovulation induction
Thai IVF experts will use controlled ovulation stimulation to enhance and improve ovarian function, and obtain multiple high-quality eggs in a short period of time, so that multiple embryos can be guaranteed, from which the best genes will be selected for transplantation through Thailand's third generation IVF technology.
2. Monitor follicles
In order to achieve the best effect of egg collection, Thai IVF experts will monitor the development of follicles several times during the ovulation induction stage, record the number and size of follicles developed in the ovary in detail, and remove eggs at the appropriate time.
3. Take the eggs
Depending on the response to ovulation drugs, Thai IVF experts will eventually inject the ovulation breaking needle (HCG or Lupron) at the right time to ensure that multiple mature eggs are obtained and then arrange the egg harvesting operation.
4. Egg retrieval
Egg removal is a minor operation and can be done under general or local anesthesia. While injections are usually given with metal needles in Domestic hospitals, trocar needles are commonly used in Thai IVF procedures. A thin plastic needle is left in a vein so the arm can move freely. In addition to having a good medical experience, plastic needles are not prone to adverse reactions and are safer.
5. Embryo development
After anesthesia injection, Thai TEST-tube baby experts guided by vaginal ultrasound instrument, will take the egg needle through the vagina, directly to the ovary to absorb eggs, laboratory staff immediately under the microscope to suck the eggs into the petri dish containing embryo culture medium, placed in 37℃ incubator culture.
Because intravaginal ultrasound is a minor procedure, some Thai IVF doctors save money by using painkillers instead of general anesthesia. After egg collection rest 1-2 hours can go home, will not affect the daily work and life.
6. Fertilization of embryos and storage of frozen embryos
After the egg is retrieved, Thai IVF specialists combine it with specially treated sperm to form a fertilized egg. The fertilized eggs were cultured until the fifth day to form blastocysts, and then PGD/PGS genetic diagnosis and screening were performed. Screening out those considered unhealthy by genetics, only those without chromosomal abnormalities and who do not carry family inherited diseases will be transplanted into the female uterus (implants). If there are extra eggs, Thai IVF professionals recommend freezing them for future use.
7. Embryo transfer
Good quality, healthy embryos are selected and transplanted into the woman's uterus using PGD technology, and pregnancy is awaiting implantation.
8. Pregnancy
After the transplant is successful, all you need to do is rest peacefully and wait 7 to 10 days for a pregnancy test. If the pregnancy is successful, you can prepare to return to China.
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