What are the key factors in IVF cycle progression?
IVF refers to the process of culturing the fertilized eggs to a certain stage through in vitro fertilization technology, and then transplanting them into the mother's womb to form a baby. Test tube baby technology has been widely used in many countries and has become one of the important means to solve the problem of infertility. The success of IVF is not only related to the wishes and happiness of both spouses, but also closely related to many factors. This article will introduce the key factors of IVF cycle progression from four aspects.
1. Age and egg quality
The age of women is one of the main factors affecting the success rate of IVF. As women grow older, their egg quality will gradually decrease. For women under 30 years old, the success rate of IVF technology is relatively high, about 40-50%; For women over 35 years old, the success rate will drop significantly, even only about 10% to 20%. Therefore, early selection of IVF technology can improve the chances of success.
In addition, egg quality is also an important factor affecting the success of IVF. The eggs with good quality have strong fertilization ability and high development ability, and can be successfully implanted and developed into babies after transplantation. Therefore, for older women or women with poor ovarian function, auxiliary measures should be considered in the treatment plan, such as using follicle stimulating agents to improve the number of follicles and the quality of eggs, so as to increase the chances of success of IVF.
2. Male factors
Male fertility also has an important impact on the success of IVF. The quality and quantity of sperm is an important index to evaluate male fertility. Common male factors include low sperm density, poor motility and abnormal morphology. If the sperm quality of men is poor, even if the reproductive system of women is healthy, the success rate will be affected.
For male factors, we can improve the success rate of IVF by improving sperm quality. For example, sperm quality can be improved by changing living habits, such as quitting smoking and limiting drinking. In addition, doctors can also consider using a variety of auxiliary means, such as single sperm injection technology (ICSI) to improve the fertilization rate.
3. Uterus and endometrium
The health of the uterus and endometrium also has an important impact on the success of IVF. The endometrium needs better thickness, softness and blood supply to provide a good implantation environment. If there are diseases such as endometriosis, polyps and injuries, or problems such as abnormal uterine morphology, the success rate of IVF may be affected.
If there are uterine problems, you can improve the health of the uterus through surgery or adjuvant drugs. Of course, before IVF, doctors will also check the uterus to ensure that its health is suitable for embryo implantation and development.
4. Select appropriate hospitals and experts
The last key factor is the selection of appropriate hospitals and experts. IVF technology needs professional hospitals and experienced expert teams to operate. Choosing appropriate hospitals and experts can provide a more comprehensive diagnosis and treatment plan, and ensure postoperative rehabilitation and management. When selecting hospitals, factors such as hospital equipment, doctors' experience and success rate need to be considered.
In conclusion, the key factors for IVF to enter the cycle include women's age and egg quality, men's sperm quality, the health status of uterus and endometrium, and the selection of appropriate hospitals and experts. By fully understanding and grasping these key factors, we can improve the success rate of IVF technology and realize couples' reproductive aspirations.
