求教学医学的版友们:男Y精子真的比女X精子存活短吗# NextGeneration - 我爱宝宝
i*2
1 楼
我们在排卵期前3-5天左右最后一次无防护做爱,怀孕了。
看网上的说法,这种情况“女精子”更有可能存活到排卵期。
是这样的吗
有没有统计数据啊
多谢了
Another bit of info that many woman don't know is that female sperm are
slower but stronger and therefore live longer than male sperm which are
faster, but weaker. In other words, male sperm will usually beat out female
sperm in the race for the egg, yet female sperm will usually out live male
sperm. So, if you are trying for a girl, have sex the 5th, 4th, and 3rd day
before ovulation and then abstain.b
http://wiki.answers.com/Q/How_long_does_sperm_live_when_it'
看网上的说法,这种情况“女精子”更有可能存活到排卵期。
是这样的吗
有没有统计数据啊
多谢了
Another bit of info that many woman don't know is that female sperm are
slower but stronger and therefore live longer than male sperm which are
faster, but weaker. In other words, male sperm will usually beat out female
sperm in the race for the egg, yet female sperm will usually out live male
sperm. So, if you are trying for a girl, have sex the 5th, 4th, and 3rd day
before ovulation and then abstain.b
http://wiki.answers.com/Q/How_long_does_sperm_live_when_it'