Treatment process of IVF in Zhengzhou Third Affiliated Hospital
IVF is a kind of assisted reproductive technology, which can help those couples who are difficult to conceive naturally realize their reproductive dreams. Zhengzhou Third Affiliated Hospital is a hospital specialized in IVF treatment in Zhengzhou City. The treatment process of IVF will be introduced in detail below.

1. Diagnosis and evaluation
Before IVF treatment, doctors will conduct a comprehensive physical examination and medical history investigation on the couple to determine the cause of infertility. Common causes of infertility include ovarian insufficiency, fallopian tube blockage, sperm quality problems, etc. By evaluating the couple's situation, the doctor will develop a personalized treatment plan.
First, women need to be monitored for follicular development. At a specific time in the menstrual cycle, the doctor will conduct an ultrasound examination to observe the maturation of follicles in the ovary. Once the follicles are well developed, the next step of treatment can be started.
For men, semen analysis is needed to assess sperm quality. If the quality of sperm is found to be unsatisfactory, other treatments may be needed, such as sperm freezing.
2. Ovulation promotion and egg retrieval
During follicular monitoring, doctors will give women ovulation promoting drugs to stimulate the development of follicles. The dosage and use time of drugs will be adjusted according to individual conditions. Once the follicles have reached the ideal state, the doctor will arrange an egg retrieval operation.
Egg retrieval is generally performed within 36 hours after follicular monitoring. Under the guidance of vaginal ultrasound, doctors use a slender needle to puncture the ovary and take out the mature eggs. This process usually requires mild anesthesia without severe pain.
After taking the eggs, the doctor will fertilize the eggs and sperm in vitro. In the process of in vitro fertilization, the doctor will contact the egg and sperm in a test tube to promote the occurrence of fertilization. If sperm quantity or quality is poor, single sperm injection technique may be used.
3. Embryo culture and transplantation
The fertilized eggs will be cultured in the laboratory. The culture time is generally 3-5 days, during which the doctor will observe the development of the embryo. Usually, only well cultured embryos will be implanted.
Embryo implantation is a key step in IVF treatment. Doctors will choose the embryo with the most development potential and implant it in the uterus of a woman. This process usually does not require anesthesia. Under the guidance of vaginal ultrasound, doctors inject embryos into the uterus.
After implantation, women need to rest and observe. Doctors will carry out progesterone replacement therapy to promote the occurrence of implantation.
4. Pregnancy monitoring and pregnancy outcome
After pregnancy, women need to be monitored for pregnancy. Doctors will conduct regular blood and ultrasonic examinations to ensure the safe development of embryos. If the examination results are normal, the couple will continue to have prenatal examination until delivery.
In general, the IVF treatment process in the Third Affiliated Hospital of Zhengzhou mainly includes diagnosis and evaluation, ovulation induction and oocyte retrieval, embryo culture and transplantation, as well as pregnancy monitoring and pregnancy outcome. Through scientific technology and professional doctors, many infertile couples have successfully realized their dreams of childbearing.
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