Most parents these days want to know the gender of their child before it is born... One of the most common ways to do this is with an ultrasound, which is often done between 18 and 20 weeks of pregnancy.. href="https://gcorp.cc/">GCORP LLC Magazine to the end.

The best time to distinguish between male and female fetuses in ultrasound

To determine the gender of the fetus, you can perform an ultrasound at the end of the first trimester or in the second trimester of pregnancy.. The accuracy of ultrasound in detecting the gender of the fetus depends on the time it is performed.. The accuracy of this method is 70.3% in the 11th week of pregnancy.. Fetus hiccups?

The difference between male and female fetuses in ultrasound

Ultrasound is a safe and uncomplicated way to determine the gender of the fetus... To make it easier to do this, the doctor will probably ask you to drink about 6 glasses of water before the test so that the bladder is completely full... Next, we point out the most important characteristics of male and female fetuses that can be seen in ultrasound.

Learn more: 9 months of fetal development from embryo to birth

Characteristics of female fetus in ultrasound

To determine the sex of the fetus, the doctor looks for characteristics that can show the difference between a boy and a girl fetus in ultrasound.... A girl fetus is characterized by the following 2 signs:

• Hamburger sign: This term is used to describe the labia and clitoris on ultrasound because the labia look like a hamburger bun and the clitoris looks like a hamburger between them.
• Sagittal sign: Both female and male fetuses have a sagittal sign, which can be seen by observing the profile view of the fetus.. In the 11th to 13th week of pregnancy, a protrusion or protrusion of the genital area between the legs of the fetus is seen, which is called NUB due to this NUB angle. The spine is less than 10 degrees, the fetus is a girl.

In a study conducted on 656 women with singleton fetuses, researchers investigated the validity of the NUB theory and concluded that the sex of 93% of babies can be determined using this theory.

Learn more: Is miscarriage dangerous?

Characteristics of a male fetus in ultrasound

Familiarity with the characteristics of a male fetus also helps to distinguish between a female and a male fetus in ultrasound. Between the 18th and 20th week of pregnancy, the gender of a male fetus can be determined according to the following symptoms:

• Sagittal sign: If the genital ridge has an upward angle of more than 30 degrees, the fetus is a boy... But if the angle is between 10 and 30 degrees, it is probably difficult to make a definitive decision, and it is not easy to tell the difference between a girl and a boy fetus on ultrasound.
• Urine flow: Sometimes the fetal urine flow can be seen in the ultrasound... If the urine flow moves upwards, the fetus is most likely a boy.
• Male genitalia: In most cases, between the 18th and 20th week of pregnancy, the male genitalia including the testicles, scrotum and penis can be detected on ultrasound. These are clear signs of male sex..

Learn more: What is ultrasound for?

The cause of ultrasound error in distinguishing the gender of the female and male fetus

As we said, the more time passes from your pregnancy, the more accurate the ultrasound is to detect the gender of the fetus.... For example, the difference between a boy and a girl in an ultrasound at 14 weeks is greater than the difference between a boy and a girl in an ultrasound at 12 weeks, which makes it easier for the gynecologist and obstetrician to diagnose your child. Other factors that can affect the accuracy of ultrasound are:

• Skill and experience of the person performing the ultrasound: The more experienced the technician or doctor who performs the ultrasound, the more accurate the test result will be.
• Mother's body size: If you are big, it is more difficult to determine the gender of the fetus on ultrasound.
• Creation of gas or bloating: Gas and bloating, two common symptoms of pregnancy, can cloud the image and make it difficult to determine the gender.
• The position of the fetus in the womb: Things like crossed legs and the presence of the umbilical cord between the legs cause the gender of the fetus to be wrongly recognized.
• Number of embryos: When you have multiple embryos in your uterus, they may get stuck together, which affects the accuracy of the ultrasound.

Know more: What causes the water around the fetus to increase?

Endword

Ultrasound of the fetus is an important test that is performed during pregnancy. Doctors use this test to check the growth and development of the fetus and determine its gender.

If you are pregnant and need help with a gender determination ultrasound, visit GCORP LLC and schedule an appointment with a gynecologist online.

Learn more: What should we eat to color the eyes of the fetus?

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