How long can an egg survive after it is excreted

summary

When a man and a woman have sex, the man excretes sperm, while the woman excretes eggs. If the sperm wants to combine with the egg, it must catch up with the egg before it dies. How long can the egg survive after it is discharged? Now let's introduce it to you.

How long can an egg survive after it is excreted

First: under normal circumstances, the female egg can survive 12 to 24 hours, so try to fertilize and get pregnant at this time.

Second, the fertilization time of the egg is also limited. Generally speaking, the fertilization ability is the strongest within 15-18 hours, and it can maintain the fertilization ability for about 30 hours. After that, the egg begins to degenerate, and the fertilization ability rapidly weakens and disappears

Third: sperm in women can survive for two to three days, while the ability to fertilize is about 24 hours, so try to have sex two or three days before ovulation or two days after ovulation before pregnancy.

matters needing attention

The survival time of the egg is limited, so if you want to improve the probability of pregnancy, you should try to have sex within two days before and after ovulation, so the probability of pregnancy is higher.