The fertilization process, an initial occurrence Ways Pregnancy in Humans, currently Husband Wife Relationship occurred, an average husband secrete semen as much as 3 cc, and every 1 cc of normal semen will contain about 100 million to 120 million pieces of sperm cells.
Once the semen is emitted (ejaculation) into the wife's womb, millions of sperm cells will be running
cross the uterine cavity, fought to reach the mature egg in the fallopian tubes that exist across the uterus.
Once the semen is emitted (ejaculation) into the wife's womb, millions of sperm cells will be running
cross the uterine cavity, fought to reach the mature egg in the fallopian tubes that exist across the uterus.
After most of the sperm cells are able to get to where fertilization. from the millions of sperm cells there, it was just a sperm cell is first touched the egg are allowed to fertilize.
As soon as there is a single sperm successfully fertilize an egg is just this, then there changes on the surface of the egg until he can no longer be entered by other sperm cells. Eventually millions of other remaining sperm that can not compete will die by itself.
The process of fertilization or fertilization process / conception is normally the case in the "fallopian tube" is a small canal that connects the bladder to the uterine cavity eggs. Bladder eggs and The uterus is located in two separate places, and this fallopian tubes connect between the two. When the Fertile Period / ovulation, a mature egg cells are out of the bladder is able to move toward the egg into the fallopian tubes, to further wait for the arrival of sperm cells there.
As soon as there is a single sperm successfully fertilize an egg is just this, then there changes on the surface of the egg until he can no longer be entered by other sperm cells. Eventually millions of other remaining sperm that can not compete will die by itself.
The process of fertilization or fertilization process / conception is normally the case in the "fallopian tube" is a small canal that connects the bladder to the uterine cavity eggs. Bladder eggs and The uterus is located in two separate places, and this fallopian tubes connect between the two. When the Fertile Period / ovulation, a mature egg cells are out of the bladder is able to move toward the egg into the fallopian tubes, to further wait for the arrival of sperm cells there.
Age
sperm any longer, so that once emitted, he was able to survive between 1
day to 3 days in the womb tool wife, unlike mature egg cells are only
able to live a few hours after ovulation. Given the length of life of the sperm, the husband-wife relationship
is performed at 3 days before the day of ovulation is still likely to
lead to pregnancy.
This can happen because the sperm cells that have been emitted, which entered into the tool wife womb after intercourse, can survive and wait for the arrival of a mature egg cells to 3 days in the fallopian tubes that will be passed by the egg. So the mature egg cell so that only an out when ovulation and egg moves from the bladder to get there, the sperm cells are ready for 3 days waiting for his visit, will go directly to the egg to fertilize it, soThis mature egg cells got there.
When the egg is fertilized, in the nucleus of the egg cell reaction will occur between the properties of the compound or the chromosomes of the egg cell with the properties brought by a sperm cell. Results compounds derived properties of a sperm cell and an egg cell determines the properties that will be owned by prospective fetus. Thus the child would later manifest that has most properties father and most of the properties that come from the mother.
At the moment of conception even sex has been determined, but not by the egg but is determined by the type of sperm. In the semen that there are two types of sperm, the sperm cells X as a nature female, and Y sperm cells as a nature male.
If that successfully fertilize an egg is a type of X sperm then it will become a daughter. While conversely if the sperm cells to fertilize is the type Y then his future is male.
So this sex determination depends on the competition between the two types of sperm in reaching the egg when fertilization. Thus theoretically to expect the desired sex of the child is born later, can be cultivated based on characteristics of sperm cells.The principle is to give opportunity to fertilize priority to one type of sperm, sperm whether X or Y as expected.
This can happen because the sperm cells that have been emitted, which entered into the tool wife womb after intercourse, can survive and wait for the arrival of a mature egg cells to 3 days in the fallopian tubes that will be passed by the egg. So the mature egg cell so that only an out when ovulation and egg moves from the bladder to get there, the sperm cells are ready for 3 days waiting for his visit, will go directly to the egg to fertilize it, soThis mature egg cells got there.
When the egg is fertilized, in the nucleus of the egg cell reaction will occur between the properties of the compound or the chromosomes of the egg cell with the properties brought by a sperm cell. Results compounds derived properties of a sperm cell and an egg cell determines the properties that will be owned by prospective fetus. Thus the child would later manifest that has most properties father and most of the properties that come from the mother.
At the moment of conception even sex has been determined, but not by the egg but is determined by the type of sperm. In the semen that there are two types of sperm, the sperm cells X as a nature female, and Y sperm cells as a nature male.
If that successfully fertilize an egg is a type of X sperm then it will become a daughter. While conversely if the sperm cells to fertilize is the type Y then his future is male.
So this sex determination depends on the competition between the two types of sperm in reaching the egg when fertilization. Thus theoretically to expect the desired sex of the child is born later, can be cultivated based on characteristics of sperm cells.The principle is to give opportunity to fertilize priority to one type of sperm, sperm whether X or Y as expected.
Under normal circumstances, after the egg is fertilized by a sperm in the fallopian tubes, the next candidate fetus will move through the channel leading into the uterus. Arriving in the uterine cavity and then the results of this conception attached and embedded on the surface of the lining in the uterus cavity wall.
At about day 6 after fertilization, the fetus candidate is usually already successfully attached and embedded in the uterine cavity. The next fruit of this pregnancy will continue to grow and expand to fill the uterine cavity and get the various sources of food, oxygen, etc., from the mother's body through the umbilical cord and placenta (placenta). In the fourth month of pregnancy, all organs of the fetus is fully formed. After that, the fetus will grow large and eventually become mature until the baby is ready to be born.
At about day 6 after fertilization, the fetus candidate is usually already successfully attached and embedded in the uterine cavity. The next fruit of this pregnancy will continue to grow and expand to fill the uterine cavity and get the various sources of food, oxygen, etc., from the mother's body through the umbilical cord and placenta (placenta). In the fourth month of pregnancy, all organs of the fetus is fully formed. After that, the fetus will grow large and eventually become mature until the baby is ready to be born.
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