Steps of using multiple capsules as test tube babies
IVF is a kind of assisted reproductive technology, which is used to help couples who cannot conceive naturally realize their reproductive dreams.For some women with polycystic ovary syndrome (PCOS), IVF may be one of their best choices.Polycystic ovary syndrome (PCOS) is a common female reproductive system disease, which can lead to ovulation difficulties and affect pregnancy.The steps of using multiple capsules as test tube babies will be described in detail below.
1. Diagnosis of polycystic ovary syndrome
First, polycystic ovary syndrome needs to be diagnosed through symptoms and signs.Typical symptoms include irregular menstruation, loss of ovulation, and imaging features of polycystic ovary.The doctor will make a diagnosis according to the patient's medical history, physical examination and laboratory examination, including blood hormone level detection, ultrasonic examination, etc.After confirming polycystic ovary syndrome, doctors will make treatment plans, among which test tube baby is one of the common treatment options.
2. Ovulation induction therapy
The first step of IVF is ovulation induction therapy.For patients with polycystic ovary syndrome, they usually have difficulty ovulating or cannot ovulate.Doctors will use ovulation promoting drugs to help patients ovulate normally.There are two common ways of ovulation promoting drugs: oral drugs and injection drugs.The therapeutic goal of these drugs is to stimulate ovarian development and mature follicles, thereby promoting the release of eggs in follicles.During ovulation induction treatment, doctors will use ultrasound to monitor the effect of drugs, and determine the best time for pregnancy according to the size and number of follicles.
3. Egg taking and fertilization
Once the follicle develops to the proper size, the doctor will perform an egg retrieval operation.This process is usually carried out in the hospital through the lower abdomen surgery guided by vaginal ultrasound.During the operation, the doctor will use a slender needle to puncture the ovary and extract mature eggs.After egg retrieval, doctors will collect and prepare sperm samples.Usually, sperm can be obtained by natural ejaculation, artificial ejaculation or testicular spermatogenesis.Through laboratory technology, doctors will artificially combine the obtained eggs and sperm to produce fertilized eggs.
4. Embryo transfer and blastocyst freezing
In the final stage of IVF, doctors will transfer the fertilized egg or blastocyst back to the uterus.This process is usually painless and can be performed in a doctor's office or operating room.During this process, the doctor will use a slender catheter to place the fertilized egg or blastocyst into the uterus through the cervix.After successful transplantation, patients need to rest for several days and continue to receive progesterone treatment to help embryo implantation.If there are additional fertilized eggs or blastocysts, patients can choose to freeze them for future use.In this way, the repeated process of egg retrieval and fertilization can be avoided when necessary.
Summary
The steps of polycystic IVF include diagnosis of polycystic ovary syndrome, ovulation induction therapy, oocyte retrieval and fertilization, embryo transfer and blastocyst freezing.These steps are realized by doctors' professional operation and laboratory technology.For couples with polycystic ovary syndrome, IVF is a feasible option for them to realize their reproductive dreams.
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