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Is success rate of the maternal and child IVF related to male sperm quality?



The relationship between the success rate of maternal and child IVF and the quality of male sperm

IVF technology is a kind of assisted reproductive technology that can help couples who cannot conceive naturally to achieve their reproductive aspirations. Women's eggs and men's sperm are fertilized in the laboratory, and then the fertilized eggs are cultivated to a certain stage of development and implanted into women's uterus, hoping that it can continue to develop into a healthy baby. Although the IVF technology is very mature, one of the important factors is the quality of male sperm. The following will elaborate on the relationship between the success rate of maternal and child IVF and male sperm quality from different perspectives.

 Is success rate of the maternal and child IVF related to male sperm quality?

1. Sperm density and success rate of test tube babies

Sperm density refers to the number of sperm per milliliter of semen. The higher density of semen means that more sperm can be used for fertilization, thus improving the success rate of maternal and child IVF. According to international standards, the normal sperm density should be more than 150 million/mL. If the male sperm density is lower than the normal value, the probability of the formation and implantation of the fertilized egg will be greatly reduced.

Low sperm density may be caused by many reasons, such as testicular dysfunction, prostatitis, etc. In the process of IVF for women and children, doctors may recommend the use of ICSI technology, that is, after selecting eggs, inject a single sperm into the eggs, so as to improve the fertilization rate. However, it is still necessary to consider the close relationship between male sperm quality and the success rate of maternal and child IVF.

2. Sperm vitality and success rate of test tube babies

Sperm vitality refers to the motility and vitality level of sperm. Only sperm with good mobility can quickly swim near the egg and complete the fertilization process. If sperm activity is low, they will be difficult to fertilize, thus reducing the success rate of maternal and child IVF.

Sperm motility is affected by many factors, such as lifestyle, environmental factors, heredity, etc. Some living habits, such as smoking, drinking, long-term exposure to high temperature environment, will have a negative impact on male sperm vitality. Therefore, men need to improve their living habits to improve sperm vitality before preparing test tube babies for women and children, so as to improve the success rate of test tube babies.

3. Sperm morphology and the success rate of maternal and child test tube babies

Sperm morphology refers to the shape and structure of sperm. Normal sperm is helpful for successful fertilization and embryonic development. If the morphology of male sperm is abnormal, such as deformed head, long tail, etc., the formation and development of fertilized eggs will be affected, thus reducing the success rate of maternal and child IVF.

Abnormal sperm morphology may be caused by genetic or environmental factors. Some genetic diseases, chromosome abnormalities and radiation may affect sperm morphology. In maternal and child IVF babies, doctors may identify abnormal sperm morphology and consider using ICSI technology to increase the probability of fertilization and pregnancy.

4. Summary of semen quality

In general, male sperm quality is very important for the success rate of IVF for women and children. Sperm density, sperm activity and sperm morphology will affect the fertilization, embryonic development and implantation of IVF. If the male suffers from abnormal sperm quality, the doctor may recommend using ICSI technology to improve the fertilization rate.

Therefore, for couples who plan to accept maternal and child test tube babies, men also need to pay attention to their own lifestyle and sperm quality, and improve sperm quality and the success rate of maternal and child test tube babies by changing their lifestyle and developing healthy eating habits.

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