What is the side effect of more sperm loosing in male Body?
billyboy 10/4/2009
Journey of the "male" sperm? As opposed to the journey of the female sperm I suppose.
niraj-16 9/15/2009
weather the penies will go smaller in size and appearence by doing self motivation many times? if it will give any problem, is it have any link with kidney? i feel my system looks small from previous before 6 months by this self motivtion? what may the problem, i feel guilty to get marry. pls suggest about the problem
walter1244 8/22/2009
does the sperm remain alive in the urethra for any period of time?
harari 6/6/2009
This is just half the journey. The actual hazardous journey is after the sperm is deposited in the vagina. The interesting part is how a single sperm is selected out of millions and how this selection is managed by the female egg cell. This animation, if you can call this animation, is disappointing, to say the least.