大约6-100个小时
1、精子在体外存活时间为8小时—4天;http://cache.baidu.com/c?word=%BE%AB%D7%D3%3B%D4%DA%3B%CC%E5%CD%E2%3B%B4%E6%BB%EE%3B%CA%B1%BC%E4&url=http%3A//www%2Eyzszjk%2Ecom/yzjsw/guestbook2/index%2Easp%3Fpage%3D47&b=0&a=39&user=baidu