It can fertilize from when you are a young age. Sometimes from the age of 11 and up
Sperm of a fertile male.
NO
If a woman is not fertile, it means that her ovaries are not releasing viable eggs for fertilization. If sperm is present in the vulva but there is no egg to fertilize, conception cannot occur. The sperm may survive for a short period, but without ovulation, it will ultimately die off. Therefore, the presence of sperm in the vulva does not result in pregnancy if the woman is not fertile.
You can't.
It doesn't depend on how much of sperm is produced for a man to be fertile but it depends on the quality of the sperm. Many lifestyle factors affect the quality of sperm, eg. Smoking, excessive alcohol intake , temperature at which the testicles are kept at, etc.
Dog sperm does not actively seek out a woman's fertile eggs; rather, it is a passive process. When a female dog is in heat, she releases pheromones that attract male dogs, and during mating, sperm is deposited in the female's reproductive tract. Sperm then swim through the cervix and uterus to reach the eggs in the fallopian tubes. Successful fertilization occurs if a sperm encounters a mature egg during the female's fertile period.
the sperm finds a fertile egg and makes a baby
they gave females fertile sperm.
The color of sperm does not affect fertility. Sperm color can vary from clear to white, and factors such as diet, hydration, and overall health can influence its appearance. Fertility is determined by sperm count, motility, and morphology.
The sperm must have an X chromosome as opposed to a Y chromosome.
Yes, however sperm count decreases with age.
Average males usually become potentially fertile (produce sperm) at age 13, however aren't fully fertile until age 14-16. See link in related links.