Is it a boy if the fetal heartbeat and embryo are early?

Fetal heart rate and fetal bud are very important means for women to check the health of the fetus after pregnancy. One thing people pay attention to after pregnancy is the gender of the fetus. Some people will judge the gender of their fetus by fetal heart rate and fetal bud. Most families want a boy. If the fetal heartbeat and fetal bud are early, does it mean it is a boy? Let’s take a closer look.

uncertain. The early or late formation of fetal heart and fetal bud has nothing to do with the sex of the fetus. Generally, the fetal heartbeat and fetal bud can be seen under B-ultrasound around 7 weeks of pregnancy. Sometimes the fetal heartbeat and fetal bud are not seen because the examination is performed too early. It is recommended not to pay too much attention to the gender of the fetus.

Whether the fertilized egg develops into a male or female fetus is determined by the sex chromosomes. Humans have a total of 23 pairs of chromosomes, 22 of which are autosomes and the other pair is sex chromosomes. The female chromosome karyotype is XX, and the male sex chromosome karyotype is XY. If a sperm carrying an X chromosome combines with a female egg, the sex of the fetus is female. If a sperm carrying a Y chromosome combines with a female egg, the sex of the fetus is male.

If no fetal heartbeat or fetal bud is found, it is recommended to continue observation.

The gender of a baby is actually determined very early on. For example, a boy's body is long two months before pregnancy, while a girl's body is oval or round. So Doudou's mother came up with a way to determine the gender of the baby by looking at the B-ultrasound report. The specific method of checking the baby's gender from the B-ultrasound is:

First: Looking at the data, if the difference between the length and the width is more than twice, it is more likely to be a boy. If the length and width are equal, the baby is likely to be a girl.

Second: look at the shape. If it is eggplant-shaped or long, it is likely to be a boy. If it is round, it is likely to be a girl.

1. BC data at 7 weeks + 1 day: gestational sac 2.9*1.9, the baby is a boy

2. BC data of 9W+4D:

46.6*30.2mm gestational sac found in uterus, twins are both girls

3. 60-day BC data:

The size of the gestational sac is 3.6*1.6MM and the baby is a handsome boy

4. 5W+6D. Gestational sac: 25mm*11mm, boy

5. Data: embryonic sac: 23x17x16 The baby is a little beauty