生殖过程是一个细微而复杂的过程,至今人们对此过程尚未十分了解。在生殖过程中,人们对激素变化、胚胎发育等做了深入的探索,但是对宫腔内微环境的变化仍然知之甚少。在生殖事件的一系列细微而复杂的过程中,生殖道液体的微环境也同样 Reproductive process is a subtle and complicated process, so far, people are not yet fully aware of the process. In the process of reproduction, people have made in-depth exploration of hormone changes and embryo development, but little is known about the changes of intrauterine microenvironment. In a series of subtle and complex reproductive events, the reproductive tract fluid microenvironment is the same