Why do all people have different navels?
Why do all people have different navels?
- The best minds of mankind are fighting this question.
- The umbilical cord was cut off in different ways.
- I do not have the navel.
I envy you all so much!
- Midwives are different.
- Heard such a bike ... Girls-tie beautifully, and the boys, as will.
- This wildly surprised me a little! =))
- The first reason is how to make a dressing.
A child was born and his umbilical cord:
Some cut the umbilical cord almost immediately after birth (but in fact, after the birth of the baby, the umbilical cord pulsates for another one to ten minutes, mainly giving extra oxygen to the baby.) Then, if the umbilical cord is cut too early, the baby may have complications. :
Previously, surgical threads were used for dressing and the umbilical cord was cut after dressing.
Now the metal brace is applied to the umbilical cord, which allows to combine the stages of dressing and circumcision:
But the brace is placed further than the umbilical ring, therefore, convex navels appear.
However, the use of the staple does not mean that the navel will be convex.
The second reason for the shape of the navels depends on the physiological data of the child and to some extent on what was the care of the baby's navel in his first months of life.
About a third of cases of newborns have a small developmental anomaly called the skin navel: the umbilical cord does not start directly in front of the abdominal wall (in other words, does not go straight from the abdomen of the baby) between the abdominal skin and the umbilical cord there is a transition zone.
If this site has a length of about 11,5 cm, then after falling off or cutting off the stump, which remains after the cord cut, the navel will be retracted; at a length of 2-3, the navel will be convex; a long length indicates an umbilical hernia.
That after the birth of the child in mothers the navel becomes more prominent.
And also, that there are operations both to reduce the navel and to increase it (in that case it becomes easier to wash it).
Since the navel is a crouching stump of the umbilical cord, that is the first scar in the life, its shape is not determined by genetics. So the navel is a valuable way to distinguish identical twins. When the plastic surgeon reduces the client's stomach, he excludes excess skin, and the remainders pull down to the pubicle, like tucking a shirt in his pants.
The skin of the navel is very unusual. It has its own blood vessels, which stretch from the depth of the abdominal cavity in memory of the powerful traffic going through this place in the embryo. The contemplation of the focus of energy flows can not but have a beneficial effect.
Although in all people the navel is an impression, its middle can be convex or concave: it depends on the umbilical ring. If the diameter of the ring with a child's little finger, the peritoneum can not bulge outward. If the diameter is larger, the navel looks bulging. The carriers of these two variants are called innies and outies, and in American culture there is a tense dispute between the fans of each of the versions.
The animals also have an umbilical cord, her mother bites her, but her navel is not. The fact is that they stand on four legs and their belly sags. The umbilical ring is under great pressure and must fully integrate, so that the skin covering it is not entrusted with any important tasks. In the end, it looks like ordinary leather, and not like a gag.
If the umbilical cord is stretched, the viscera begin to climb out, the navel's skin surrenders, and it turns out. This is an umbilical hernia, and in pregnant women it is reversible after birth, the umbilical ring contracts back, but thick, in order to calm down the navel, you need to lose weight.
In Russian villages still attach great importance to the method of cutting the umbilical cord. If you cut it on an ax there will be a noble carpenter, if you spin on a spinning wheel. When a child is born, persuade his wife to cut the umbilical cord with a credit card than hell is not joking?
The protruding navel may be a sign of improper handling of the umbilical cord. Often this hides the umbilical hernia.
Sometimes the prominent navel is a consequence of the fact that when the umbilical cord was bandaged, bleeding was feared and bandaged in two places. in this case there is a rather long piece of the cord which is tied and this affects the shape of the navel.