What is the average life expectancy of sperm?
As you know, the egg can be fertilized only for 1-2 days, after which its death occurs and the next phase of the cycle begins.
However, nature invented so that the probability of meeting the sperm and egg was high. This is due to the long life expectancy of male sex cells.
If we talk specifically about how long sperm live in the vagina and how many days they are able to maintain their mobility, then on average it's 3-5 days. It should be noted that during the study, live spermatozoa were observed with the help of special tools during examination of the female vagina and 7 days after the sexual intercourse.
However, the fact how long the sperm lives in the vagina is affected by the moistening of this organ.
How correctly to plan pregnancy, considering the life expectancy of sperm?
As already mentioned above, spermatozoa that fall into the vagina die after 3-5 days. Therefore, it is best to start planning pregnancy and make attempts to conceive 2 days before the time of ovulation.