Do males have females with sex chromosomes to be fertile

It is recommended to have a detailed examination at another major hospital.

What are the female sex chromosomes, x

What are the male sex chromosomes, y

Females (xx) don't have the male sex chromosome Y, but males (xy) definitely have the female sex chromosome X, no problem.

Usually. The male sex chromosomes are x and y

The male sex chromosome set is XY

The female sex chromosome is 2 X's

The female sex chromosome group is xx

So. The X chromosome ≠ female sex chromosome.

The Y chromosome ≠ male sex chromosome.

For the sake of accuracy, it is only said that the secondary sex characteristics of xx (female sex chromosome) and XY (male sex chromosome) are also related to hormones.

1. Sex chromosomes are different.

1. Males have 22 pairs of autosomes and one pair of XY sex chromosomes.

2. Females have 22 pairs of autosomes and one pair of xx sex chromosomes.

Second, the number of genes on the chromosomes is different.

1. There are 1176 male chromosome genes.

2. There are 1098 female chromosome genes.

Third, the combination of genetic factors is different.

1. A woman's combination of genetic factors is homozygous, that is, xx.

2. A man's genetic group is heterozygous, that is, xy.

Fertility in patients with genetic diseases should be carefully considered, among which can patients with autosomal recessive genetic diseases have children?

Patients with autosomal recessive genetic diseases are not suitable for childbearing, and autosomal recessive genetic diseases refer to the fact that both husband and wife have the same severe autosomal recessive genetic diseases, such as congenital deafness, phenylketonuria, albinism, galactosaemia, Wilson's disease, etc., and are not suitable for childbearing, because the children born to them must be patients with the same disease.

In addition to the fact that patients with autosomal recessive genetic diseases are not suitable for birth, there are chromosomal diseases that are not suitable for childbearing, such as Down syndrome, Duchenne syndrome and other chromosomal disease patients, the risk rate of children is more than 50, homologous chromosomal translocation carriers and complex chromosomal translocation patients, and their offspring are chromosomal disease patients, so they are not suitable for childbearing.

The number of male chromosomes is the same as that of females, both with 23 pairs.

There are 23 pairs of chromosomes inside each cell in the human body. It includes 22 pairs of autosomes and a pair of sex chromosomes. Sex chromosomes include:

X chromosome and Y chromosome. A zygote containing a pair of X chromosomes develops into a female, while a person with one X chromosome and one Y chromosome develops into a male.

Changes in the number of chromosomes can lead to growth, developmental problems. These mutations can occur during the formation of germ cells (egg cells and sperm cells), but also during early fetal development, or in any cell after birth. The addition or deletion of a normal 46 chromosomes is called aneuploidy.