Are the embryo bud and fetal heartbeat present at the same time?

People often discuss the embryonic bud and fetal heart rate together, so many people think that the embryonic bud and fetal heart rate appear together. In fact, the embryonic bud and fetal heart rate appear one after another. Generally, the embryonic bud appears first, and then the fetal heart rate appears. Of course, the fetal heartbeat and fetal bud have their own characteristics, and the importance of both is self-evident. Next, I will give you a detailed introduction to the relevant knowledge about the embryo bud and fetal heart rate!

1. Are the embryo bud and fetal heartbeat present at the same time?

The embryonic bud and fetal heartbeat are not present at the same time.

There is a difference in the time when fetal heartbeat and fetal bud appear. Usually, fetal bud will appear one month after pregnancy, and fetal heartbeat will appear after two months. Generally, the fetal heartbeat can be monitored through B-ultrasound examination after three months of pregnancy. The early pregnancy is a more dangerous stage. Pregnant women are advised to pay more attention to conditioning, eat mainly light food, reasonably match diet, balanced nutrition, pay more attention to rest, avoid excessive fatigue, and of course maintaining a good attitude is very beneficial for conceiving a baby.

The symptoms of no fetal heartbeat and fetal bud may be caused by late embryo implantation. Late embryo implantation will cause late development of the fetal bud. Normally, the fetal bud will appear around three weeks of pregnancy, and the fetal heartbeat will be measured two months after pregnancy. It is usually easy to find out through B-ultrasound in the early pregnancy. The early pregnancy is the most dangerous stage in the pregnancy process. Pregnant women are advised to pay more attention to rest at this stage, avoid excessively strenuous exercise, and eat light and mild foods. You can eat some fresh fruits and vegetables to supplement vitamins.

2. What is the embryonic bud and fetal heart?

The embryonic bud and fetal heart refer to the first two weeks of the development of the fertilized egg, which is called the pregnant egg. Later, various organs gradually form. Before 8 weeks of pregnancy, it is called the embryo (or fetal bud); the third to first month and four weeks of pregnancy is called the fetal bud period.

As the embryo develops, the gestational sac is formed in 30-40 days, the fetal bud is formed in 40-50 days, and the fetal heart is formed in 50-60 days. Therefore, B-ultrasound should generally be done around 60 days. At this time, you can see whether the gestational sac, fetal bud, and fetal heart are normal.

The normal fetal heart rate is regular and strong, like the ticking of a clock, at 120-160 beats/minute. If it is <120 beats/minute or >160 beats/minute, you can listen to it again at intervals of 10-20 minutes. If it is still abnormal, it indicates fetal intrauterine hypoxia. If the fetal heart rate is within the abnormal range and is accompanied by irregular fetal heart rhythm, it indicates that the fetal hypoxia is more serious.

3. Characteristics of embryo bud and fetal heart

Embryo characteristics

The first month of pregnancy is the embryonic stage, during which the new life grows the fastest in its life. The sperm and egg combine at the end of the second week of pregnancy. About 4 days after fertilization, the sperm and egg, which have split into cell clusters, travel along the fallopian tube to the uterus. In the third week, the cell mass sheds its outer membrane in preparation for implantation. By the fourth week, the blastocyst has been firmly implanted in the uterus. During this period, the prototypes of the fetal nervous system and circulatory organs (the basic tissues) have almost appeared, and the liver begins to develop significantly from this period; the prototypes of the eyes and nose have not yet been generated, but the prototypes of the mouth and chin can be seen; the umbilical cord connected to the mother also begins to develop from this period.

Fetal heart rate

The fetal heart rate is the heartbeat of the fetus, which can usually be heard in the abdomen with a regular stethoscope between 17 and 20 weeks. The fetal heart rate is 120-160 beats/minute, sometimes even faster and less regular. It becomes more regular towards the end of pregnancy. Sometimes there may be a brief pause in the heartbeat, or the heart rate may reach 180 beats per minute, which is normal. However, if this phenomenon occurs frequently or for a long time, you should seek medical attention in time.