Which guy would have the highest likelihood of getting her pregnant? I.e, does order matter? Does the timing and/or viability of the sperm play a part?
Which guy would have the highest likelihood of getting her pregnant? I.e, does order matter? Does the timing and/or viability of the sperm play a part?
I red sometime that the penis is shaped like it is to extract the sperm of the previous delivery. But anyhow I believe it is mostly random which sperm willmbe received by the egg.