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.
Report Abuse. 1  How long human sperm can live outside the human body depends on several things: temperature and humidity among them. 2  If you mean for the sperm to reach an enter the egg cell it can be anywhere from 5 minutes to 3 days. 3  Your body constantly produces sperm.