time taken for sperm to reach egg from the vulva??can it even make it to the egg from outside vagina during ovulation?
It all depends.. every person is different.
Things that will determine speed....
Where the sperm was placed
How fast the sperm swim
condition and health of both partners
position partners are in
if the female has ovulated or close to ovulating yet
Yes a woman can get pregnant form sperm outside her vagina IF the conditions are right.