What factors affect sperm survival?

The

time that the sperm can survive as soon as it leaves the male body depends on several factors, all related to the type of conditions it is exposed. The primary determining factor for sperm survival is whether it is ejaculated to the female vagina or elsewhere. The sperm, which is stored outside the body, usually dies quickly, usually within minutes, but sometimes after a few hours, depending on how quickly it dries. When the sperm is ejaculated in the vagina during contact, it can also die quite quickly, within about half an hour, but if it gets into the uterus, it can live longer, anywhere from day to week. One of the most important factors involved in the determination of how long he has lived at this point is the female fertility and the quality of her uterine mucous membranes.

The

sperm survival is usually relatively short if it ends anywhere other than the female vagina. Once an act is exposed to air, starts to dry quickly and as soon as Je dry, die. This process often happens within minutes of ejaculation, but it can take up to several hours. The length of survival may be affected by factors such as the amount of humidity on the surface and the temperature. It is also possible for semen to live for a limited period of time if it is ejaculated to other parts of the body, such as the mouth or stomach during the oral sex, but the amount of time will still be minimal because the conditions are not ideal.

To live the longest amount of time, the sperm must be in the female reproductive tract, and the longer it is the tendency to live. This semen, which only gets into the vagina, usually still die relatively quickly, normally after only 20 to 30 minutes. Sperm survival increases if he manages to travel to the uterus or behind them on the fallopian tube, usually lasts a day or two. They can survive as long as four or days, and in extreme cases it has been known to live as long as a week.

where the woman is in her monthly cycle is the main fakTOR in the length of sperm survival. If it is close to ovulation, the female body will produce a fertile cervical mucosa designed to help the sperm swim on the eggs. The presence of this type of mucosa usually helps sperm live much longer than it was possible at other times.