Normal value of gestational sac after 35 days of transplantation

In vitro fertilization is also a method of artificial insemination that more and more couples choose. Because in vitro fertilization can greatly increase a woman's chance of pregnancy, but the failure rate during the in vitro fertilization transplantation process is also relatively high, so after the transplantation, women need to pay close attention to various changes in their bodies. So for a normal woman, what is the normal size of the gestational sac 35 days after the fertilized egg is transplanted?

How many cm is the gestational sac at 35 days of conception

At 35 minutes after conception, the fetus grows to 0.4 cm and enters the embryonic period. The amniotic cavity expands, and primitive cardiovascular system appears and may beat. B-ultrasound can show a small gestational sac, which occupies less than 1/4 of the uterine cavity, or a fetal bud can be seen.

What should you pay attention to during the implantation of the fertilized egg?

1. Do not take medicines at will

Do not take medication during the implantation period of the fertilized egg to avoid fetal malformations. If you feel unwell during the implantation period, it is recommended to go directly to the hospital and communicate with the doctor correctly before treatment.

2. Quit smoking and drinking

Smoking and drinking are not recommended during the pregnancy preparation stage, so during the fertilized egg implantation stage, expectant mothers and fathers should not smoke or drink, because smoking and drinking can cause fetal growth retardation, have a certain impact on fetal development, easily cause fetal malformations, and cause fetal mortality.

3. Avoid strenuous and high-intensity exercise

During the implantation period, you should avoid strenuous exercise and stop lifting heavy objects. Try to avoid overwork, rest more, get enough sleep, and control your sexual life to avoid unnecessary accidents.

It can be seen from this that when the pregnancy reaches 35 days, the fetus is about 0.4CM, and a small gestational sac can be seen through B-ultrasound examination at this time. However, this value is only used as a reference. If the deviation from this value is not large, it can be considered normal. If your value deviates too much from this value, then there is a problem with the development of the gestational sac, and you should seek medical advice in time.

Can the size of the gestational sac accurately determine the gender?

Some people believe that in the early stages of pregnancy, the shape and size of the gestational sac on the ultrasound report can be used to determine the sex of the fetus. If the length and width of the gestational sac differ by more than twice and the shape is long and narrow, then it is likely to be a boy. If the length and width of the gestational sac are equal, or the difference is not too big, and it is oval or round, it is likely to be a baby girl. In fact, the size and shape of the gestational sac of expectant mothers has nothing to do with the gender of the fetus, but is determined by many factors such as pregnancy duration, nutrition, implantation site, and size of the uterine cavity.

1. Generally, a well-developed gestational sac is round and flat, but sometimes the gestational sac will become longer with the shape of the uterine cavity. The shape of the gestational sac is actually determined by its tension and the amount of amniotic fluid it contains, and it will change its shape on its own. Therefore, the gestational sac you see may be different depending on the number of days of pregnancy.

2. The shape of the gestational sac also depends on the condition of the pregnant woman during the examination. For example, some pregnant women hold their urine for a long time, which causes their uterus to be flattened, and the shape of the gestational sac also looks flatter.

3. For some pregnant women, the sperm and egg implantation position is correct, while for others, the position is a little off, resulting in different shapes of the gestational sac.

4. The direction of the B-ultrasound probe is different each time, and the shape of the gestational sac is different when viewed from different angles.

In summary, we can know that the shape of the gestational sac cannot determine the gender of the fetus. However, pregnant women should pay attention to the shape of the gestational sac to determine whether the fetus is healthy.