In the eyes of many people, the gender of the fetus can be reflected by the clinical symptoms of the pregnant woman's body, so many people will guess the boy or girl of the fetus based on various symptoms. However, the main manifestations of the pregnant woman's body during pregnancy are very complicated. How to identify them based on these symptoms? So, does constant farting in early pregnancy mean it’s a boy? If I keep farting during early pregnancy, will I have a boy? Farting frequently during early pregnancy has nothing to do with whether you will have a boy or a girl. Factors that affect fetal sex identification: Whether to have a boy or a girl has always been one of the most concerned issues for people. Many people hope to choose to have a boy or a girl according to their own wishes. However, whether a boy or girl is born is not determined by women, but mainly by the chromosomes of men. Chromosomes, to put it simply, are the basic sex chromosomes. In human somatic cells, there are 23 pairs, or 46 sex chromosomes, of which 22 pairs are autosomes and 1 pair is chromosomes. The woman's chromosomes are xx and her genotype is 46,XX. The male's chromosomes are XY and the genotype is 46, XY. Somatic cells undergo two rounds of meiosis, and the 23 pairs of sex chromosomes become 23. The egg cell contains only one chromosome, X, while the male sperm can contain either X or Y chromosomes. When the male sperm and egg cell fuse, the sex chromosomes of the combined sperm and egg are repaired into 23 pairs. If a male sperm containing an X chromosome fuses with an egg cell, the combination of sperm and egg will be xx-type and will grow into a female fetus. If a male sperm containing a Y chromosome fuses with an egg cell, the sperm and egg will form an XY type and will result in a male fetus. Therefore, whether a boy or girl is born depends on whether the sperm of the X male or the Y male is involved in the insemination. The fusion of male sperm and egg cells is random and is not determined by our will. Therefore, it is not possible for us to choose whether to have a boy or a girl. |
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