My OperaCan A Gender Calender Assist in Gender Selection?
Thursday, March 22, 2012 9:04:51 PM
Science is showing that things are not quite so simple; however it could be the man that contributes the genetic material for sometimes a boy or a girl. In this article I'll explain how the man provides this genetic material, called chromosomes, and a few other factors that may influence gender through the father.
Male and Female Material
Because you probably know, a baby is conceived when genetic material from the father and genetic from the mother get together. These materials are the egg and sperm. Both are sex cells. A sperm is a sex cell from the father, plus it contains vital genetic material for figuring out gender. A mother's egg is fertilized which has a sperm cell carrying either an X or a Y chromosome. An X chromosome will produce a daughter, a Y chromosome, a son.
A chromosome is essentially a package of DNA, which is the roadmap on how to build your body. The human body, together with every cell within it, contains forty six chromosomes. It's almost like each cell includes a miniature blueprint on how to create the initial you. There are two exceptions to this -- the sex cells. Sperm together with eggs only contain 23 chromosomes.
When the sperm fertilizes the egg within a mother's body, they join together to form the 46 chromosomes required to create a human baby. The sperm carries 22 chromosomes that form a matched pair with the mother's set. The mother's body constantly contributes an X chromosome, but as i shared above, the sperm cell may carry another X chromosome or maybe a Y chromosome.
This is why it has long been thought that the only one who determined the sex of a child was the father. Scientific studies show that men tend to have an equal number of X-bearing and Y-bearing sperm, even if those men have only fathered children of one sex.
Other Factors
Science is showing that it's not simply luck that a sperm carrying an X or Y chromosome reaches this egg to fertilize it. In other words, it's not exactly random chance that a boy or girl is conceived.
Hormones have been shown to play a role in gender selection. A father who's got higher levels of testosterone and other male hormones will tend to father male children more often. Fathers with lower testosterone usually tend to father female children. Serum testosterone may be the measure of testosterone levels in the blood. Sperm that are bathed in higher serum testosterone usually tend to create boys. This is actually also true of eggs -- mothers who have higher testosterone levels to bathe their eggs in usually tend to produce more boys. Scientists favor some sort of theory that terms it "dominance. " A dominant personality (characteristic on the person with higher testosterone) produces more sons.
It's also thought that some vitamin and mineral levels may influence one gender across another. For instance, it's thought that semen loaded in potassium may favor the conception of an son. Higher calcium may favor a daughter. Most studies on mineral levels have been completely done in women, so it's not conclusive the amount of an effect it will to get a father hoping for one gender or even another. Gender Selection, Gender Selection, Chinese Calendar
Male and Female Material
Because you probably know, a baby is conceived when genetic material from the father and genetic from the mother get together. These materials are the egg and sperm. Both are sex cells. A sperm is a sex cell from the father, plus it contains vital genetic material for figuring out gender. A mother's egg is fertilized which has a sperm cell carrying either an X or a Y chromosome. An X chromosome will produce a daughter, a Y chromosome, a son.
A chromosome is essentially a package of DNA, which is the roadmap on how to build your body. The human body, together with every cell within it, contains forty six chromosomes. It's almost like each cell includes a miniature blueprint on how to create the initial you. There are two exceptions to this -- the sex cells. Sperm together with eggs only contain 23 chromosomes.
When the sperm fertilizes the egg within a mother's body, they join together to form the 46 chromosomes required to create a human baby. The sperm carries 22 chromosomes that form a matched pair with the mother's set. The mother's body constantly contributes an X chromosome, but as i shared above, the sperm cell may carry another X chromosome or maybe a Y chromosome.
This is why it has long been thought that the only one who determined the sex of a child was the father. Scientific studies show that men tend to have an equal number of X-bearing and Y-bearing sperm, even if those men have only fathered children of one sex.
Other Factors
Science is showing that it's not simply luck that a sperm carrying an X or Y chromosome reaches this egg to fertilize it. In other words, it's not exactly random chance that a boy or girl is conceived.
Hormones have been shown to play a role in gender selection. A father who's got higher levels of testosterone and other male hormones will tend to father male children more often. Fathers with lower testosterone usually tend to father female children. Serum testosterone may be the measure of testosterone levels in the blood. Sperm that are bathed in higher serum testosterone usually tend to create boys. This is actually also true of eggs -- mothers who have higher testosterone levels to bathe their eggs in usually tend to produce more boys. Scientists favor some sort of theory that terms it "dominance. " A dominant personality (characteristic on the person with higher testosterone) produces more sons.
It's also thought that some vitamin and mineral levels may influence one gender across another. For instance, it's thought that semen loaded in potassium may favor the conception of an son. Higher calcium may favor a daughter. Most studies on mineral levels have been completely done in women, so it's not conclusive the amount of an effect it will to get a father hoping for one gender or even another. Gender Selection, Gender Selection, Chinese Calendar
