1. The problem asks how sperms reach the ovum during human reproduction. 2. This is a biological process, not a mathematical one, so no formulas apply here. 3. Sperms are produced in the male testes and are deposited in the female reproductive tract during intercourse. 4. They swim through the cervix and uterus into the fallopian tubes, where the ovum (egg) is usually located. 5. The movement is aided by the sperm's tail (flagellum) and guided by chemical signals released by the ovum. 6. Fertilization occurs when a sperm successfully penetrates the ovum. This explanation covers the biological journey of sperms to the ovum.