Almost all parents-to-be want to quickly find out the gender of the future baby. A reliable and safe method is ultrasound. This option does not suit everyone, since you have to wait at least two months. Do a test based on a blood test of a pregnant woman, or you can trust folk omens.
Instructions
Step 1
The most famous method is ultrasound. True, he gives the exact result only from the 23rd week of pregnancy, and even then not always. Doctors are often mistaken when trying to see the genitals of the embryo.
Step 2
Amniocentesis and cordocentesis. With a long needle, amniotic fluid or umbilical cord blood is taken through a small puncture. These studies are carried out at 16-18 weeks and are designed to identify hereditary diseases or disorders in the development of the fetus. Since there is a risk of infection through a needle, such procedures are prescribed for medical purposes only.
Step 3
Chorionic villus sampling can determine gender as early as 10 weeks, but it is also prescribed according to indications.
Step 4
A genetic test that checks the mother's blood for the presence of Y-chromosome fragments in it is able to determine the male sex with an accuracy of 95% already in the seventh week, and by the 20th week, the accuracy increases to 99%.
Step 5
The date of ovulation can affect gender. If conception occurred no earlier than 2-3 days before ovulation, then the probability of a boy being born is high. This is due to the fact that "male" spermatozoa are more active, but less viable and simply die over a longer period of time.
Step 6
The theory of the intensity of sexual activity has the same rationale. If a man has had a period of prolonged abstinence, then a girl will be born. If during the period of conception the couple had an active sex life, then a boy will be born.
Step 7
Determining the sex of the unborn child by the method of updating the parents' blood requires some calculations. In women, the blood changes every 3 years, in men every 4 years. The child turns out to be of the sex, whose blood at the time of conception was "younger". Let's say a woman was born in 1984 and a man in 1982. Blood renewal for a man will be in 2006, 2010, 2014, 2018, and for a woman in 2005, 2008, 2011, 2014, 2017. The boy will be born if conception occurs in 2006-2007, 2010. The girl will be born if conception occurs in 2005, 2008-2009, 2011-2013, 2017. In 2014, the blood of both parents is renewed at the same time, so in 2014-2016 there is a high probability of having twins.
Step 8
Well, and, of course, there are many folk signs. If a boy is expected, then the shape of the abdomen is sharpened, the woman's appearance becomes better, she is more often drawn to meat.
