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In the presence of a fetal heartbeat. Post-fetal morning sickness.
If the reaction is small, it may be that the child is a few months old, and there will be no morning sickness, mainly in the early stage. The formation time of the fetal bud is about 40 to 50 days of embryonic pregnancy, and the formation time of the fetal heart is 50 to 60 days of embryonic pregnancy. The morning sickness reaction during pregnancy generally starts at 40 days of pregnancy for the expectant mother, and generally lasts for more than a month, but it is not necessarily, and some expectant mothers will last longer.
In the first trimester, the biggest thing to worry about is whether there will be fetal arrest.
The probability of fetal arrest after having a fetal heart rate and fetal buds will be relatively reduced, but it does not mean that there is no fetal arrest at all. It is recommended that every expectant mother still treat it as a 100% probability thing. It is important to pay attention to the timely examination of progesterone, if the progesterone is not low, then the probability of fetal arrest after the fetal heartbeat will be greatly reduced.
At about 50 days of pregnancy. When you go to the hospital for examination, you will generally be asked to take a B ultrasound to observe whether there is a fetal heartbeat and fetal buds, and if you have a menstrual cycle.
Normally, there should be a fetal heartbeat at this time. Now there are many articles about fetal arrest, such as empty sacs, or only long fetal buds without fetal heartbeat, if the fetal heart is checked, then pregnant mothers can be a little more relaxed at this time, but they can not be completely negligent, there is still a possibility of fetal arrest after having a fetal heartbeat. So whether this probability is big or not, and how to prevent it, let's briefly introduce it below.
Generally speaking, most of the fetal arrest is found because there is no embryo, or there is no fetal heart for a long time after the embryo is grown, and the probability of fetal arrest after the fetal heart is relatively small. But for expectant mothers, they can't be negligent because of a small probability. No matter what kind of situation it is, it feels like a data when it happens to others, but it is a 100% nightmare when it happens to yourself, I believe this kind of thing, all pregnant mothers don't want to encounter it, as long as we pay more attention to relevant examinations, we can prevent the occurrence of fetal arrest to a large extent.
For example, progesterone test is the most important test in the first trimester, and many pregnant mothers will also pay more attention to it. Progesterone is very important in the growth and development of the fetus, if the progesterone is too low, it cannot meet the needs of fetal growth and development, which may lead to stunted embryonic development.
Or fetal arrest, progesterone test is also very convenient, direct blood can be checked, it is generally recommended that the large unit is kept above 25, which is more stable, and can also provide a good growth environment for the embryo.
Therefore, although the probability of fetal arrest after the fetal heart rate is relatively small, it is not completely absent, it is recommended that every pregnant mother should take this kind of thing as 100% concern, check the progesterone data in time, and if the progesterone is low, you can take progesterone orally or inject progesterone.
To protect the fetus, it can be artificially supplemented. Don't wait until something happens to regret it, it's too late.
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Not necessarily, some people react more, and some people don't even have morning sickness and other reactions, I used to be, do a good checkup!
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Most women experience morning sickness after pregnancy, and there is no clear timeline for when morning sickness occurs. In general, when a woman's body levels of progesterone rise to a certain level, women will experience morning sickness. There is no definite time period for how long morning sickness will last, and most women begin to slowly reduce their morning sickness after a few months of pregnancy.
Some people ask, when the embryo has a fetal bud and a fetal heartbeat, will morning sickness be lessened?
First of all, we need to know that the appearance time of the embryo's fetal bud and fetal heart rate is 40 to 60 days of pregnancy, and under normal circumstances, women's progesterone levels are still rising, so the morning sickness reaction should be the strongest at this time. When the embryo begins to take shape, the progesterone in the woman's body begins to stabilize, and the woman's morning sickness reaction begins to slowly decrease.
Of course, because the progesterone in the woman's body is not controlled, it is not certain when a woman's morning sickness reaction will lessen. That is to say, when a woman is pregnant with fetal buds and fetal heartbeats, the progesterone in the woman's body begins to stabilize, then the woman's morning sickness reaction begins to slowly decrease, which is also possible, but the probability of this possibility will be relatively low.
Normally, a woman's progesterone peaks after the embryo has a fetal bud and fetal heartbeat, and then begins to slowly stabilize. Of course, it takes a certain amount of time for the progesterone in the female body to slowly become stable from the highest value, so when a woman is pregnant for 3 months, the progesterone in the female body has stabilized, and the woman's morning sickness reaction begins to slowly decrease.
In summary, when a woman has fetal buds and fetal heartbeat in pregnancy, whether a woman's morning sickness can be reduced depends on the time of pregnancy. In most women, morning sickness begins to lessen after 3 months of pregnancy, but this time is not absolute. After 3 months of pregnancy, women are actually after the appearance of fetal buds and fetal heartbeat, so it can also be said that when the embryo has fetal buds and fetal heartbeat, the morning sickness reaction will be reduced.
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When the fetal heart bud appears, the mother doesn't feel anything, because he is still too young, and when the fetal bud first appears, it is about one centimeter, and then the fetal heart rate is not too big, so there is no feeling.
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Under normal circumstances, the gestational sac can be seen at 5 weeks of pregnancy, and the fetal bud and fetal heartbeat can be seen at 6 weeks of pregnancy. Why do some pregnant mothers have fetal buds but no fetal heartbeat?
1. Some expectant mothers usually have irregular menstruation, and the real gestational week may be smaller than the gestational week calculated by the last menstrual period, and it will even be 4 or 6 weeks smaller when there is wax. In other words, some expectant mothers may count as 8 weeks after their last menstrual period, but the actual gestational week may not even be 4 weeks. The actual gestational age is too small, and it is normal for the fetal heart to be absent from the fetal bud on ultrasound.
2. If you don't see the fetal bud fetal heartbeat, don't worry about it. Generally, doctors will recommend repeat ultrasound after 1 to 2 weeks. At the same time, ask the expectant mother to draw blood every 1 2 days to recheck the human chorionic gonadotropin HCG to observe the doubling of HCG.
If the HCG doubles every other day, it indicates that the embryonic hairshirt is well deciated. If the fetal heartbeat is seen on ultrasound, the embryo is viable, and the doctor will estimate the actual due date based on the length of the fetal bud measured by ultrasound.
3. If it is found that the growth of HCG value is not good or even begins to decline, and the fetal bud fetal heart rate is still not seen after the re-examination of B timeout, then the possibility of embryonic stop development needs to be considered. Even if the embryo is terminated in this pregnancy, it does not mean that the next pregnancy will be the same, and the expectant mother should not be too pessimistic and relax, which will be of great help to the next pregnancy smoothly.
Hello, according to your description, under normal circumstances, the germ appears around 6 weeks, and the heart tube fluctuates around 8 weeks, like you, it may be that the embryo develops relatively quickly, but the gestational sac grows relatively slowly, there is no major problem, continue to observe, pay attention to rest during pregnancy, pay attention to keeping warm, avoid eating raw and cold, strengthen nutrition, two eggs and 4 walnuts, less to public places, prevent colds, and supplement appropriate calcium, iron, zinc and other trace elements after the medium term. Good luck with your pregnancy.
This one doesn't feel anything. Generally, the fetal heart and fetal buds can be seen in about 50 days of pregnancy. B. Ultrasound shows germ tissue and fetal heart beat. >>>More
It's not normal, because no matter how many weeks of pregnancy, there should be a fetal heartbeat.
In the process of fertilized egg development, the earliest two weeks are called gestational eggs, with the passage of time, various organs will be formed, about 30-40 days to form the fetal sac, 40 to 50 days, fetal buds will be formed, 50 to 60 days of fetal heart formation, so under normal circumstances, B ultrasound needs to be done in about 60 days, then you can see whether the fetal sac, fetal bud, fetal heart rate is normal. >>>More
Summary. Dear, hello, I am happy to answer for you, it is generally normal to have no fetal heart rate and fetal bud after 50 days of pregnancy, and the specific situation should be determined according to the dynamic B ultrasound detection. If the pregnant woman does not have a fetal heartbeat or fetal bud within 50 days of pregnancy, it is necessary to see whether the usual menstruation is normal and the dynamic B-ultrasound situation. >>>More