Advice 1: How to know the appearance of the unborn child

During pregnancy the parents like to imagine what will grow their kid what his character will be whether he seeks to exact Sciences, the Pope, or he will have artistic abilities mother. Of course, parents are interested in and the appearance of their child.
How to know the appearance of the unborn child
Instruction
1
To calculate the possible appearance of the future of the child will help the science of genetics. For example, the brown-eyed parent may be born baby with light eyes, and blame is not a neighbor, and a recessive gene. Naregatsi is a dominant trait, which blocks the action of a recessive gene, but that is not going away. If both the mother and the father have recessive genes for light eyes, then at the time of conception they can meet, and the baby will be blue-eyed. Of course, the probability of this is low, only 25%. In all other cases, the couple will be born a brown-eyed child. Examine the color of the eyes of your parents, grandparents, uncles and aunts. If some of them have light eyes, so the probability that parents have the gene, there is.
2
In respect of hair are the same situation. Dark and curly hair dominates straight and bright, so the probability of the birth of the curly dark-haired child's mom is blonde and dad is brunette, is much higher than the appearance of blonde crumbs.
3
The weight of the child only 40% is caused by heredity, and by 60% by lifestyle and environmental factors. Therefore, parents tend to be overweight, do not worry for your child, but it is necessary from childhood to teach him to lead an active lifestyle and eat healthy food.
4
The growth of the child depends on the growth of his parents. As a rule, children have a high vapor grow high, and people below average height is low. Of course, the growth of the baby is also affected by environment and nutrition.
5
Not always genetics can predict the appearance of the child. Sometimes nature makes jokes, and blonde a few generations of parents may receive a ginger kid. From genetic mutations, no one is safe, and unusual hair color or the eye is most of them are harmless.

Advice 2: How to know the color of eyes of a child

Pending baby's parents are usually interested in everything that concerns the appearance of the unborn child. Is not the exception and the color of the eyes of the newborn. Although children are born, usually blue-gray or bluish-gray eyes, and over time their color changes.
How to know the color of eyes of a child
Instruction
1
Consider the fact that eye color is inherited. This postulate put forward Johann Mendel, the Austrian biologist and botanist, who lived in the XIX century. According to his law, eye color inherited in the same way as the hair: if dark genes are the dominant colors, distinctive features (phenotypes) encoded them, take their superiority over the hallmarks of a lighter color.
2
Look at the color of their eyes and the color of the iris of the husband or wife. If you both have dark color eyes or brown, the baby probably will be born with dark eyes. Accordingly, the children of parents who have bright eyes, will also have light color eyes.
3
If you and your spouse eye color is different, then determine the color of the iris of your child according to the theory of dominant genes. For example, mom's blue eyes and dad is light green. Their baby might have blue eyes with probability – 60%, light green – 40%, as the blue color is dominant.
The most common eye color on earth is brown and rare green.
4
Don't panic if at birth his eye color doesn't meet your expectations or does not match the color of your eyes. The vast majority of children at birth have blue-grey or bluish-grey eyes. Around 6-7 months it becomes clear, what will be the color of the eyes in the future. Those children who have dark skin at birth, usually have dark grey or brown eyes. Eye color is determined by most of the parental genes, but even great-grandfather or great-grandmother can suddenly make a contribution.
5
Refer to the online programs on the Internet that offer to help prospective parents determine the color of the eyes of a child. To do this, specify the color of your eyes and the eyes of the partner, as well as the eye color of your parents and partner's parents, your brothers and sisters.
The calculator will make a calculation and give the probability of future color of eyes your child.
Is the advice useful?
Search