When sperm enters the body, how do egg aproaches that sperm. does it happen through girls discharge? if no, then how?

Sperm does the work: The typical joining point of egg and sperm is inside the woman's Fallopian tube. The sperm swims in through the womb and enters the tube.If it finds an egg, fertilization can occur with formation of an implantable embryo. If it joins later, in the womb, there is no time to develop a embryo that can attach. A woman's discharge has little or nothing to do with the process.