Sexual intercourse is the reproductive act in which semen can be expelled into the female via male ejaculation. read more
Conception occurs when a single sperm penetrates the egg and fuses together. This process is called fertilization. Once the mature egg is fertilized, the egg travels down the Fallopian tube to the uterus. Once the fertilized egg is in the uterus, it begins to implant into the wall of the uterus. read more
The process of reproduction in humans begins with meiosis. In human meiosis, diploid cells with the usual 46 chromosomes divide into four haploid daughter cells, each containing 23 chromosomes. Each of these daughter cells is called a gamete. In males, this meiotic process is called spermatogenesis, and the daughter cells are sperm. read more
So, human reproduction does not complete immediately after sex and Parturition it needs a lot of care and parenting techniques to complete this delicate biological process responsible as an important social process to ensure the human existence far beyond from the future. read more