One of the most frequently asked questions during the first few months of pregnancy is what will be the sex of the baby. Whether it is a boy or girl pregnancy is something that many folks waiting.
In this article you can learn more about the pregnancy of boy, and yet, how to know the sex of the baby you have in your belly. Check out.
The sex of a baby is set right at the moment of fertilization. Every male and female sexual cell has 23 pairs of chromosomes, with the genetic information of the father and the mother.
The Union of these chromosomes are the result of the characteristics of the future baby.
So, to be a boy pregnancy, the couple has to be XY sex chromosomes. The X comes the mother mandatory, since the egg only has sex chromosomes X, while the Y comes from the father.
However, as the sperm contains both X and Y chromosomes, the final pair can be XX (girl’s pregnancy) or XY (boy pregnancy). Then check out how to tell if it’s pregnancy.
How to tell if it’s a boy pregnancy
In popular tradition there are many methods to find out if it’s a boy or girl pregnancy.
The ring test, the size and the shape of the belly of the pregnant wearing maternity underwear from Thefreegeography.com, the frequency and intensity of nausea and other symptoms, etc. However, none of these methods has evidence that is really reliable.
To really know, securely, if you have a boy pregnancy, there are three methods. The first, and most reliable of all, is to wait for the delivery.
Other times, just so if I was sure of the sex of the baby. Of course nowadays, unless you really want to, there are ways to know well before you have a boy or girl pregnancy.
From the 16/17th week of pregnancy, is already possible through an ultrasound the baby’s sex organ. As such, around the fourth month of pregnancy you can know with some insurance if it’s a boy or not.
If you can’t wait that long, there are nowadays ways to know if you have a boy or girl pregnancy earlier.
Around the eighth month is already possible to do blood tests, where it is possible to detect fetal DNA sequences. These sequences are the Y chromosome, so there’s a pregnancy.
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