1、 Changes in medical expenses
IVF is realized through artificial assisted reproduction technology, which involves a series of medical expenses. First, the main cost is the cost of in vitro fertilization (IVF). This includes female ovulation guidance, egg collection, sperm sampling and fertilization process. In addition, there are expenses for embryo culture, embryo transfer and frozen storage. These costs often vary from hospital to hospital and from location to location.

Secondly, the cost of assisted technology related to in vitro fertilization should also be considered. For example, if women need hormone drugs to promote ovarian ovulation, this will increase the cost of treatment. In addition, if men need semen treatment or sperm extraction, this will also lead to additional costs.
In addition, multiple examinations and monitoring may be required during IVF treatment, which will also increase medical costs. For example, women need to have regular blood tests, ultrasound tests and intimal thickness measurements. For men, semen analysis and examination of vas deferens patency are required.
2、 Changes in drug costs
In addition to medical expenses, IVF treatment also requires a series of drugs. These drugs include ovulation promoting drugs, anticoagulants, progesterone, etc. Drug costs vary depending on drug brand, drug dose, and course length.
Usually, IVF treatment requires multiple hormone injections. The price of these hormone drugs is relatively high. In addition, the number of drugs required for each course of treatment is different, and the drug cost will also change greatly. Some patients may need to use hormone drugs at higher doses or for longer periods of time, which will further increase drug costs.
In addition, some auxiliary drugs may also need to be used, such as antibiotics, analgesics, etc. The cost of these drugs should also be included in the total cost of IVF treatment.
3、 Changes in surgical expenses
In IVF treatment, some surgical procedures may be required. The most common examples are ovarian puncture and embryo transfer operations.
Ovarian puncture refers to the extraction of eggs from the ovary through a needle tube. This is an indispensable operation in the process of in vitro fertilization. The cost of surgery varies from hospital to hospital and region to region.
The embryo transfer operation is to implant the fertilized egg into the female uterus, which is the last step of IVF treatment. The cost of embryo transfer operation usually includes operation cost and anesthesia cost.
4、 Changes in other expenses
In addition to medical, drug and surgery costs, there are other cost changes for IVF treatment. For example, psychological counseling or counseling may be needed during the treatment process to help patients relieve stress and anxiety.
In addition, IVF treatment also requires regular follow-up, follow-up and testing. These expenses are also included in the total cost. In addition, if complications occur during the treatment process or more treatment attempts are required, this will also increase the cost.
To sum up, the cost changes of IVF include medical expenses, drug expenses, surgery expenses and other expenses. These costs vary according to the hospital, course of treatment and individual differences of different patients.
Summary
The changes in the costs of IVF mainly involve medical expenses, drug expenses, surgery expenses and other expenses. Medical expenses include various expenses incurred in the process of in vitro fertilization, as well as auxiliary technology expenses. The cost of drugs depends on the type and dosage of drugs used. Operation costs include ovarian puncture and embryo transfer. Other expenses include psychological counseling, follow-up and testing. It should be noted that the cost of IVF varies with hospitals, treatment courses and individual patients.