Changes

'''Human reproduction''' is the mechanism by which we perpetuate our species. In order for human reproduction to occur, a [[married]] man and woman should engage in the ultimate act of intimacy. Most non-Christian cultures also enshrine this activity within a marriage-like union: a lifelong, legally sanctioned bond between one man and one woman.  

'''Human reproduction''' is the mechanism by which we perpetuate our species. In order for human reproduction to occur, a man and woman should engage in [[sexual intercourse]]. [[Christianity]] sanctions intercourse within [[marriage]]; most non-Christian cultures also enshrine this activity within a marriage-like union: a lifelong, legally sanctioned bond between one man and one woman.  

The ultimate act of intimacy serves to unite the male and female gametes, the sperm and egg, respectively. These gametes carry just one half of the [[gene]]tic material ([[chromosome]]s) from each parent, and when they combine the new embryo contains a full set of chromosomes, as well as its [[soul]]. The process of the gametes combining is called fertilization, and takes place inside the woman's body, in the fallopian tubes or uterus. The embryo then attaches itself to the uterine lining, and is nourished by the woman's body while it develops. This development takes roughly nine months.

The ultimate act of intimacy serves to unite the male and female gametes, the sperm and egg, respectively. These gametes carry just one half of the [[gene]]tic material ([[chromosome]]s) from each parent, and when they combine the new embryo contains a full set of chromosomes, as well as its [[soul]]. The process of the gametes combining is called fertilization, and takes place inside the woman's body, in the fallopian tubes or uterus. The embryo then attaches itself to the uterine lining, and is nourished by the woman's body while it develops. This development takes roughly nine months.