What is the reason for no obvious gestational sac in the uterus?

The development of the intrauterine gestational sac can be detected through B-ultrasound. After pregnancy, the gestational sac and fetal heartbeat can be seen around 43 days. Of course, for a fertilized egg that implants later, you can go for a check-up a few days later, and the gestational sac may be seen a few days later. So what's the matter with no obvious gestational sac seen in the uterus? Let’s take a closer look.

Under normal circumstances, there should be a gestational sac and fetal heartbeat by 43 days. Slow-growing or ectopic pregnancy cannot be expelled. Under normal circumstances, pelvic fluid accumulation does not exceed 1CM. Your values ​​show that the amount of fluid accumulation is very large. Whether the cause of the effusion has been identified. If an ectopic pregnancy ruptures, there will be vaginal bleeding and severe abdominal pain. Pelvic effusion is not likely to be caused by bleeding from an ectopic pregnancy rupture. We can only observe further. If you experience vaginal bleeding and abdominal pain, please go to the hospital immediately.

The phenomenon of empty gestational sac is a type of fetal arrest, which will often lead to spontaneous abortion. This is also the result of the body's own survival of the fittest. If miscarriage is detected during the examination, the doctor will recommend that the pregnant woman undergo a uterine curettage. Generally speaking, fetal growth retardation occurs during the first pregnancy. If the cause cannot be found, you should not get pregnant blindly in the future. Moreover, multiple miscarriages are very harmful to the body. It is recommended to go to the hospital for a check-up of the specific situation and targeted treatment, and do not miss the best age for conception.

The empty gestational sac phenomenon can be caused by male or female factors. Common factors include immune factors, genetic factors, infectious factors, endocrine factors, anatomical factors, sperm quality, etc. It may also be caused by the egg being discharged for too long.

In the case where no obvious gestational sac is seen in the uterus, you must pay attention. If the gestational sac is still not seen or is not obvious after two months of amenorrhea, you need to see whether it is an empty sac or the gestational sac is underdeveloped. If this is the case, surgery must be performed as soon as possible to avoid intrauterine infection.