The short answer is that the egg and sperm can meet within minutes to up to 12 hours after ejaculation. For fertilization to occur, one sperm must successfully meet the egg, which can take as little as 15 minutes after sex The amount of time that it takes to get pregnant after sex depends on individual circumstances
Ovulation - Understanding Ovulation to Get Pregnant
Conception can occur in hours or days, and implantation usually happens about a week later.
Conception can happen within minutes or up to five days after sex, depending on when you ovulate
Identifying your fertile window and when you ovulate can improve your chances of conceiving if. A sperm can fertilize the egg within minutes of having sex, though it can take up to five days for fertilization to occur Contrary to what many people believe, fertilization doesn’t occur immediately after sex Sperm can reach the egg in about an hour, while the entire fertilization process can take several hours.
It can take up to 6 days after sex for the sperm and egg to join — if a sperm cell joins with an egg, it's called fertilization.
