Is the success cycle of IVF related to drugs?
IVF technology is an assisted reproductive technology, which combines eggs and sperm in vitro to produce embryos, and then transfers the embryos to the mother's uterus to help couples who cannot conceive naturally achieve their reproductive aspirations. The success of IVF is affected by many factors, among which drugs play an important role in the success cycle.
Effect of drugs
In the process of IVF, drugs play a role in promoting follicular development, controlling ovulation and improving pregnancy rate. Through the use of ovulation promoting drugs, women can ovulate more regularly. In addition, hormone drugs can also be used to increase the number of follicles and improve the probability of pregnancy. Individual differences exist, so the type and dosage of drugs will vary according to the situation.
In the IVF treatment cycle, the commonly used drugs mainly include:
1. FSH: FSH can stimulate ovarian development and increase the number of ovulatory follicles by injection.
2. Luteinizing hormone: used to promote the maturation and ovulation of follicles, and ensure the timely fertilization of eggs.
3. Progesterone: used to maintain the luteal function, improve the implantation rate and maintain the stability of pregnancy.
Regulation of drugs on ovarian response
The regulation of drug response to the ovary is crucial to the success of IVF. Because the ovarian response of each woman is different, the type and dose of drugs need to be individually adjusted. Generally speaking, doctors will decide the best drug selection and recommended dose according to women's age, ovarian reserve, physiological characteristics and other factors.
If the drug dose is too high or too low, it may lead to abnormal ovarian response, thus affecting the success rate of IVF. Excessive dose of drugs may lead to ovarian follicles overproduction and increase the risk of multiple pregnancy; Low doses of drugs may lead to inadequate egg development and reduce the probability of pregnancy. Therefore, through appropriate drug regulation, better ovarian response can be achieved and the success rate of IVF can be improved.
Effects of IVF on the body
IVF has little impact on the mother's body, but there are still some discomfort and risks that need attention. First, in the process of IVF, the use of ovulation promoting drugs may cause some side effects, such as abdominal pain, breast pain, nausea, etc. These discomfort will generally disappear after treatment.
Secondly, in the process of IVF, because of the need to transfer embryos into the uterus, it may cause endometrial bleeding. This kind of bleeding generally does not cause serious problems, but in a period of time after embryo transfer, it is necessary to avoid strenuous exercise and sexual life, so as not to affect the implantation of embryos.
Finally, during IVF, the use of ovulation promoting drugs increases the risk of multiple pregnancies. Multiple pregnancy will bring certain risks to both pregnant women and fetuses, such as premature delivery, low birth weight infants, etc. Therefore, in the process of IVF, doctors usually screen polycystic embryos and select single embryo transfer according to the patient's situation to reduce the risk of multiple pregnancy.
summary
The success cycle of IVF is closely related to drugs. Drugs can increase the success rate of IVF by promoting follicular development, controlling ovulation and improving pregnancy rate. The influence of drug regulation on ovarian response is crucial, and individualized drug type and dose adjustment can improve the success rate of IVF. IVF treatment has little impact on the body, mainly related to the side effects of ovulation promoting drugs and endometrial bleeding after embryo transfer. In the process of IVF, it is necessary to pay attention to the risk of multiple pregnancy and take corresponding measures to reduce the risk. Through reasonable drug application and precautions, the success rate of IVF can be improved and infertility couples can be helped to achieve their fertility aspirations.
