After becoming pregnant, expectant mothers naturally look forward to the arrival of their baby and also consider the gender of the baby. Some expectant mothers have expectations, while others are curious and want to know if their baby is a boy or a girl. But now doctors won't tell men and women. There will be some rumors in the community. So, is urine pH accurate for fetal gender?
Is urine pH accurate for fetal gender
There is no relationship between the acidity and alkalinity of the body when giving birth to boys and girls. Everyone's constitution is different, personal preferences are different, and the pH level in the body is not the same, so the pH level in urine tests has little to do with male and female births. It was not until the early 20th century that scientists discovered the chromosomes inside human cells and uncovered the mystery of gender. It turned out that giving birth to a boy or a girl was determined by a pair of sex chromosomes in the fertilized egg. Human somatic cells contain 23 pairs of chromosomes carrying genetic material, of which 22 pairs are autosomes. All genes contained in the 23 pairs of chromosomes are genetic information, and the other pair is a sex chromosome that determines the sex of the fetus.
What are the reasons for determining the gender of the fetus
Human reproductive cells reproduce through meiosis, where one cell divides into two, and then two further divide into four, continuing to divide. In the process of developing from immature germ cells into mature germ cells, the chromosomes inside the cell undergo two divisions, the last of which is meiosis. That is, the mature sperm or egg cell contains only 23 chromosomes, half of the original, of which 22 are autosomes and 1 is a sex chromosome.
One pair of male sex chromosomes is XY, so the mature sperm after division, one containing X sex chromosome is called X sperm, and the other containing Y sex chromosome is called Y sperm. The first pair of sex chromosomes in females is XX, so the eggs after division and maturation contain one X sex chromosome. It can be inferred that males have two types of sperm, while females have only one type of egg. So giving birth to boys and girls depends on the type of sperm cells in males.
The above is the encyclopedia introduction about whether urine pH is accurate for determining fetal gender. In short, based on the above content, everyone can know that this situation is not accurate because the gender of a baby is determined by chromosomes rather than pH value. These are unscientific, but they can still be discussed as a way of entertainment.
