An important question -
If i spend a long period of time(lets say one month) without ejaculating at all, is that true that the sperms inside my testicles are getting less fertile? they lose their agility and their penetration ability in such way that it will be much harder to fertilize a woman ?
And that is the reason why it is recommended to have sex couple of times during ovulation - in order to reproduce new and fresh sperms that can fertilize a woman ?
Thanks in advance !