Donald J. Trump, demonstrating his tweeting skills in his office at Trump Tower in New York, has harnessed Twitter as a tool of political promotion, score-settling and attack. Credit Josh Haner/The New York Times
However, the average sperm will live just 3-4 days even after making it to the fallopian tubes. Only the heartiest of sperm will get a chance at fertilizing the egg. While a spermâs lifespan lasts several days, a womanâs egg is only viable for one day after it is released.
So if you are in your fertile stage and have Watery or EWCM then sperm can live anywhere from 3-5 days if you have sex a few days before your period then sperm can only last about 24-48hours... I posted this link as well if you wanted to read it..