The requirements of IVF for sperm and user needs
IVF technology is a kind of assisted reproductive technology, which enables couples who cannot conceive naturally to have their own children through in vitro fertilization. The success rate of IVF is closely related to the quality of sperm used. Therefore, IVF requires very strict sperm.

1. Number and vitality of sperm
IVF requires a large number of sperm for IVF, so the number of sperm is very important. Doctors usually require at least one million sperm samples to ensure the success rate of fertilization. In addition, sperm vitality is also crucial. Only with high vitality can sperm swim actively and fertilize successfully.
In order to ensure the quality of sperm, some hospitals will subdivide the requirements for gender selection. For example, for couples with specific gender preference in sperm samples, the hospital will screen the sperm with the gender gene for fertilization.
In terms of user needs, couples often hope to obtain sufficient sperm samples with high vitality to ensure the success rate of IVF.
2. Sperm morphology
Sperm morphology also plays an important role in the success rate of IVF. Whether sperm morphology is normal or not can reflect sperm DNA integrity and genetic quality. In other words, sperm morphology is directly related to fertilization ability and embryo quality.
Therefore, IVF technology usually requires that the proportion of sperm with normal morphology in sperm samples reach a certain standard to improve the success rate of fertilization and embryo development.
For users, they hope to obtain sperm samples with normal morphology to increase the success rate of IVF fertilization and embryonic development.
3. Genetic information of sperm
IVF technology also focuses on genetic information in sperm samples. Through gene screening of sperm samples, doctors can know whether sperm carries genetic diseases or mutant genes. In this way, doctors can select sperm without corresponding genetic diseases or mutation genes for fertilization according to the couple's genetic history.
Users also hope to obtain sperm samples after genetic screening to reduce the risk of IVF suffering from serious genetic diseases.
4. Sperm storage and transportation
For some users, they may need to store sperm samples in advance for future use. Therefore, some large-scale hospitals provide sperm storage services. In this way, couples can use their stored sperm samples for in vitro fertilization when they are ready to try IVF.
The hospital should provide safe and professional sperm storage and transportation services to ensure that the quality of sperm is not affected. Users hope to get reliable and convenient sperm storage and transportation services to facilitate the subsequent IVF process.
summary
The requirements of IVF for sperm mainly include quantity and vitality, morphology, genetic information, storage and transportation. Users hope to get high-quality sperm samples to improve the success rate of IVF. The hospital should provide relevant services to meet the needs of users. Strict screening of sperm samples can provide effective support for couples to realize their dream of having their own children.