The difference between the dark area in the uterus and the gestational sac

Generally speaking, pregnancy is an extremely happy thing in people's lives. It is also a major event that women will experience in their lives and the beginning of nurturing a new life. However, pregnancy is not such an easy thing. In modern life, many women have problems with pregnancy due to various reasons. Therefore, it is necessary for women to understand some knowledge about pregnancy. Let’s take a look at the differences between the intrauterine dark area and the gestational sac.

Generally speaking, it will appear as a dark area before the gestational sac is formed. Generally speaking, the pregnancy time of the dark area is relatively short, and the time for the formation of the gestational sac is relatively long.

The dark area is considered to be bleeding in the uterine cavity. In this case, it should be a threatened abortion. It is recommended that you get more rest. You can also take oral progesterone to preserve the fetus. Go to the hospital for a B-ultrasound check after one week to see if the dark area has been absorbed.

The gestational sac refers to the fertilized egg that develops inside the uterine cavity, while the dark area may indicate bleeding. It is recommended to observe for a period of time, then recheck the B-ultrasound and compare the results of the two times. If there is still a dark area with echo, you need to consider whether to terminate the pregnancy.

One is that the dark area is the gestational sac but it is developing slowly. The other is that if a mass is found outside, the dark area is the blood that has flowed back into the uterine cavity. It is safe to be hospitalized and any situation should be dealt with immediately. Just have to check back in a few days. But progesterone can, it should be the first case.

The dark area in the uterus may be a gestational sac that has stopped developing. Color Doppler ultrasound cannot clearly show whether it is a gestational sac. A curettage and curettage should be performed, and the scrapings should be examined for pathology to further determine whether it is a gestational sac.

Under normal circumstances, a yolk sac should be present five weeks after menstruation has ceased, which means that the pregnancy is confirmed to be intrauterine. In this case, the possibility of late implantation or poor development of the embryo cannot be ruled out. It is recommended to check the blood hcg again the next day. If the hcg doubles well and the progesterone is normal, there is no need to worry and regular check-ups are sufficient.