It is possible for a few drops of semen to lead to pregnancy. This is because under normal circumstances, as long as the man ejaculates sperm into the woman’s vagina and has intercourse during the woman’s ovulation period, the possibility exists for the sperm and the egg to combine to form a fertilized egg, leading to successful conception. Therefore, the number of sperm does not have much to do with whether or not you get pregnant, but rather whether the sperm is normal, whether it is viable, and whether its quality is high, all of which will make pregnancy more likely.